763
Temporarily disable events
// AddItem event - Occurs after a new Item has been inserted to Items collection.
private void extree1_AddItem(object sender, int   Item)
{
	System.Diagnostics.Debug.Print( "AddItem event" );
}
//this.extree1.AddItem += new exontrol.EXTREELib.exg2antt.AddItemEventHandler(this.extree1_AddItem);

extree1.FreezeEvents(true);
extree1.BeginUpdate();
extree1.Columns.Add("Name");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.AddItem("no AddItem event occurs");
extree1.EndUpdate();
extree1.FreezeEvents(false);

762
How can I prevent the control from filtering while the user is typing in the filter prompt, and apply the filter only when the Enter key is pressed
extree1.BeginUpdate();
extree1.ColumnAutoResize = true;
extree1.ContinueColumnScroll = false;
extree1.MarkSearchColumn = false;
extree1.SearchColumnIndex = 1;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
extree1.FilterBarPromptVisible = exontrol.EXTREELib.FilterBarVisibleEnum.exFilterBarPromptOnEnter | exontrol.EXTREELib.FilterBarVisibleEnum.exFilterBarPromptVisible;
extree1.FilterBarPrompt = "<i><fgcolor=808080>Type filter and press Enter…</fgcolor></i>";
extree1.FilterBarBackColor = extree1.BackColor;
extree1.FilterBarPromptType = exontrol.EXTREELib.FilterPromptEnum.exFilterPromptStartWith;
extree1.Columns.Add("Name");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.AddItem("Nancy Davolio");
	var_Items.AddItem("Andrew Fuller");
	var_Items.AddItem("Janet Leverling");
	var_Items.AddItem("Margaret Peacock");
	var_Items.AddItem("Steven Buchanan");
	var_Items.AddItem("Michael Suyama");
	var_Items.AddItem("Robert King");
	var_Items.AddItem("Laura Callahan");
	var_Items.AddItem("Anne Dodsworth");
extree1.EndUpdate();

761
How can I set the first visible item (method 2)
extree1.BeginUpdate();
extree1.HasLines = exontrol.EXTREELib.HierarchyLineEnum.exNoLine;
extree1.ColumnAutoResize = false;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
exontrol.EXTREELib.Column var_Column = (extree1.Columns.Add("Pos") as exontrol.EXTREELib.Column);
	var_Column.FormatColumn = "0 pos ``";
	var_Column.Position = 0;
	var_Column.Width = 32;
extree1.CountLockedColumns = 1;
extree1.Scroll(exontrol.EXTREELib.ScrollEnum.exScrollVTo,extree1.Items.ItemCount);
extree1.EndUpdate();
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.EnsureVisibleItem(var_Items[10]);

760
How can I set the first visible item (method 1)
extree1.BeginUpdate();
extree1.HasLines = exontrol.EXTREELib.HierarchyLineEnum.exNoLine;
extree1.ColumnAutoResize = false;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
exontrol.EXTREELib.Column var_Column = (extree1.Columns.Add("Pos") as exontrol.EXTREELib.Column);
	var_Column.FormatColumn = "0 pos ``";
	var_Column.Position = 0;
	var_Column.Width = 32;
extree1.CountLockedColumns = 1;
extree1.ScrollBars = (exontrol.EXTREELib.ScrollBarsEnum)0x800 | exontrol.EXTREELib.ScrollBarsEnum.exBoth;
extree1.set_ScrollPos(true,10);
extree1.EndUpdate();

759
Generates a PDF document on a single A0 page with no margins
extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.EndUpdate();
object var_CopyTo = extree1.get_CopyTo("c:/temp/sample.pdf|33.11 in x 46.81 in|0 0 0 0|single");

758
Generates a PDF document that scales the content proportionally by 75% using B3 pages (default margins)
extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.EndUpdate();
object var_CopyTo = extree1.get_CopyTo("c:/temp/sample.pdf|6.93 in x 9.84 in||75%");

757
Generates a PDF document that fits the content exactly to 3 A4 pages wide by 2 pages tall (default margins)
extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.EndUpdate();
object var_CopyTo = extree1.get_CopyTo("c:/temp/sample.pdf|||3 x 2f");

756
Generates a PDF document that fits the content to 3 A3-landscape pages wide by 2 pages tall (custom margins)
extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.EndUpdate();
object var_CopyTo = extree1.get_CopyTo("c:/temp/sample.pdf|16.54 in x 11.69 in|5 mm 5 mm 5 mm 5 mm|3 x 2");

755
Generates a PDF document that fits the content to 2 Letter pages tall, automatically determining the number of pages wide (default margins)
extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.EndUpdate();
object var_CopyTo = extree1.get_CopyTo("c:/temp/sample.pdf|8.50 in x 11.00 in||x 2");

754
Generates a PDF document that fits the content to 1 page wide and as many A4 pages tall as required (default margins)
extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.EndUpdate();
object var_CopyTo = extree1.get_CopyTo("c:/temp/sample.pdf|||1 x");

753
Generates a PDF document on a single A4 page (default margins)
extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.EndUpdate();
object var_CopyTo = extree1.get_CopyTo("c:/temp/sample.pdf|||single");

752
Locks the first visible column on the left and the last visible column on the right

extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
extree1.BackColorLock = Color.FromArgb(192,192,192);
extree1.GridLineStyle = exontrol.EXTREELib.GridLinesStyleEnum.exGridLinesSolid;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exVLines;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.CountLockedColumns = 17;
extree1.EndUpdate();

751
Lock the column on the right

extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
extree1.BackColorLock = Color.FromArgb(192,192,192);
extree1.GridLineStyle = exontrol.EXTREELib.GridLinesStyleEnum.exGridLinesSolid;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exVLines;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.CountLockedColumns = 16;
extree1.EndUpdate();

750
Lock the column on the left

extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
extree1.BackColorLock = Color.FromArgb(192,192,192);
extree1.GridLineStyle = exontrol.EXTREELib.GridLinesStyleEnum.exGridLinesSolid;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exVLines;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.CountLockedColumns = 1;
extree1.EndUpdate();

749
Bolds only the expanded items

extree1.BeginUpdate();
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
extree1.ConditionalFormats.Add("%CX0",null).Bold = true;
extree1.Columns.Add("Description");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Root 1");
	var_Items.InsertItem(h,null,"Child 1");
	var_Items.InsertItem(var_Items.InsertItem(h,null,"Child 2"),null,"Sub-Child 2");
	var_Items.set_CellState(var_Items.InsertItem(h,null,"Child 3"),0,1);
	var_Items.set_ExpandItem(h,true);
	h = var_Items.AddItem("Root 2");
	var_Items.InsertItem(h,null,"Child 1");
	var_Items.InsertItem(h,null,"Child 2");
	var_Items.InsertItem(h,null,"Child 3");
extree1.EndUpdate();

748
Displays the root item's index and value/caption using expressions

extree1.BeginUpdate();
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
extree1.AutoDrag = exontrol.EXTREELib.AutoDragEnum.exAutoDragPositionAny;
extree1.SingleSel = false;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exRowLines;
extree1.GridLineStyle = exontrol.EXTREELib.GridLinesStyleEnum.exGridLinesSolid;
extree1.GridLineColor = Color.FromArgb(208,208,208);
extree1.ConditionalFormats.Add("%CC0 and %CX0",null).Bold = true;
exontrol.EXTREELib.ConditionalFormat var_ConditionalFormat = extree1.ConditionalFormats.Add("1",null);
	var_ConditionalFormat.Bold = true;
	var_ConditionalFormat.ApplyTo = (exontrol.EXTREELib.FormatApplyToEnum)0x2;
exontrol.EXTREELib.Column var_Column = (extree1.Columns.Add("Description") as exontrol.EXTREELib.Column);
	var_Column.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellHasCheckBox,true);
	var_Column.PartialCheck = true;
exontrol.EXTREELib.Column var_Column1 = (extree1.Columns.Add("Index") as exontrol.EXTREELib.Column);
	var_Column1.FormatColumn = "1 index ``";
	var_Column1.Position = 0;
	var_Column1.Width = 16;
exontrol.EXTREELib.Column var_Column2 = (extree1.Columns.Add("Root-Index") as exontrol.EXTREELib.Column);
	var_Column2.FormatColumn = "root(1 index ``)";
	var_Column2.Position = 1;
	var_Column2.Width = 32;
	var_Column2.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellBackColor,15790320);
exontrol.EXTREELib.Column var_Column3 = (extree1.Columns.Add("Root-Value") as exontrol.EXTREELib.Column);
	var_Column3.FormatColumn = "root(%0)";
	var_Column3.Position = 2;
	var_Column3.Width = 32;
	var_Column3.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellBackColor,15790320);
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Root 1");
	var_Items.InsertItem(h,null,"Child 1");
	var_Items.InsertItem(var_Items.InsertItem(h,null,"Child 2"),null,"Sub-Child 2");
	var_Items.set_CellState(var_Items.InsertItem(h,null,"Child 3"),0,1);
	var_Items.set_ExpandItem(h,true);
	h = var_Items.AddItem("Root 2");
	var_Items.InsertItem(h,null,"Child 1");
	var_Items.InsertItem(h,null,"Child 2");
	var_Items.InsertItem(h,null,"Child 3");
	var_Items.set_ExpandItem(h,true);
extree1.EndUpdate();

747
Displays the parent item's index and caption/value using expressions

extree1.BeginUpdate();
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
extree1.AutoDrag = exontrol.EXTREELib.AutoDragEnum.exAutoDragPositionAny;
extree1.SingleSel = false;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exRowLines;
extree1.GridLineStyle = exontrol.EXTREELib.GridLinesStyleEnum.exGridLinesSolid;
extree1.GridLineColor = Color.FromArgb(208,208,208);
extree1.ConditionalFormats.Add("%CC0 and %CX0",null).Bold = true;
exontrol.EXTREELib.ConditionalFormat var_ConditionalFormat = extree1.ConditionalFormats.Add("1",null);
	var_ConditionalFormat.Bold = true;
	var_ConditionalFormat.ApplyTo = (exontrol.EXTREELib.FormatApplyToEnum)0x2;
exontrol.EXTREELib.Column var_Column = (extree1.Columns.Add("Description") as exontrol.EXTREELib.Column);
	var_Column.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellHasCheckBox,true);
	var_Column.PartialCheck = true;
exontrol.EXTREELib.Column var_Column1 = (extree1.Columns.Add("Index") as exontrol.EXTREELib.Column);
	var_Column1.FormatColumn = "1 index `I`";
	var_Column1.Position = 0;
	var_Column1.Width = 16;
exontrol.EXTREELib.Column var_Column2 = (extree1.Columns.Add("Parent-Index") as exontrol.EXTREELib.Column);
	var_Column2.FormatColumn = "parent(1 index `I`)";
	var_Column2.Position = 1;
	var_Column2.Width = 32;
	var_Column2.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellBackColor,15790320);
exontrol.EXTREELib.Column var_Column3 = (extree1.Columns.Add("Parent-Value") as exontrol.EXTREELib.Column);
	var_Column3.FormatColumn = "parent(%0)";
	var_Column3.Position = 2;
	var_Column3.Width = 32;
	var_Column3.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellBackColor,15790320);
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Root 1");
	var_Items.InsertItem(h,null,"Child 1");
	var_Items.InsertItem(var_Items.InsertItem(h,null,"Child 2"),null,"Sub-Child 2");
	var_Items.set_CellState(var_Items.InsertItem(h,null,"Child 3"),0,1);
	var_Items.set_ExpandItem(h,true);
	h = var_Items.AddItem("Root 2");
	var_Items.InsertItem(h,null,"Child 1");
	var_Items.InsertItem(h,null,"Child 2");
	var_Items.InsertItem(h,null,"Child 3");
	var_Items.set_ExpandItem(h,true);
extree1.EndUpdate();

746
Specify the size of the Columns panel

extree1.BeginUpdate();
extree1.HeaderHeight = 24;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	var_Columns.Add("City");
	(var_Columns.Add("Start") as exontrol.EXTREELib.Column).Visible = false;
	(var_Columns.Add("End") as exontrol.EXTREELib.Column).Visible = false;
extree1.ColumnsFloatBarRect = ",,96";
extree1.ColumnsFloatBarVisible = exontrol.EXTREELib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleAsChild | exontrol.EXTREELib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeCheckColumns;
extree1.EndUpdate();

745
Show a vertical line between pivot and Columns panel (EBN color)

extree1.BeginUpdate();
extree1.VisualAppearance.Add(1,"gBFLBCJwBAEHhEJAAEhABRsIQAAYAQGKIYBkAKBQAGaAoDDUNQxQwAAxwfBMKgBBCLIxhEYobgmGIXRpFICQTIcBhaGIZRiAKCRTDmHwyRCNIwCLD8QxtDqBY4gOZZX" +
	"hal4cJTgMaBYi+Pw3DZHcbvBRkewzHQAKgnSjoDhEMg1CTVVYTDKdOSzDyEX7sIAACpOIZQVJVEY1VT8cyxIyEZimSypWqiYJ0Ty6cQwTAIgI");
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exColumnsFloatBackColor,0x1000000);
extree1.HeaderHeight = 24;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	var_Columns.Add("City");
	(var_Columns.Add("Start") as exontrol.EXTREELib.Column).Visible = false;
	(var_Columns.Add("End") as exontrol.EXTREELib.Column).Visible = false;
extree1.ColumnsFloatBarVisible = exontrol.EXTREELib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleAsChild | exontrol.EXTREELib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeCheckColumns;
extree1.EndUpdate();

744
Change the background of the Columns panel (EBN color)

extree1.BeginUpdate();
extree1.VisualAppearance.Add(1,"gBFLBCJwBAEHhEJAAEhABNoCg6AADACAxRDAMgBQKAAzQFAYahqGKGAAGOD4JhUAIIRZGMIjFDcEwxC6NIpAWLoJDCH4mSTHYxgJIMWwzDiBZgkCA4fiGEYnThCIxzT" +
	"J0aw1CKbYRAKCUKoUAJFsSnQAJIgOO4lULPMIhDDQKQTIKBahoehqIhaEQyDSJNb2DCIahhMSEbKtCooDhGFZUWzLVxTJJNawHJqJJDuOTpSjKH4+RjWFKUXR9b4BJSN" +
	"AgqeCQTiSWZEVxRUS0XbGCyZLSQY7uAAMKgOVoDYzdGLwHTtOwrMa1QAsDSbKqWZ5uRpHcQ5aAGN5DPbMbqwOaqLznAaLQLtG4RTikVRPTDYaj437+OaHGyNbI6HTNPp" +
	"TlWDJWjYXI8l8C4fg6GYAAEEISgGJJGHQOocgyIwYnqKhYAAIQTH2MYRjQJBRAmZptmEAYIjGU5dk8UgOFgBJUgCTQIBYBoBmCCAmAqApghgDJUDmYQFCCZoEk2OBUm+" +
	"BZPCgZgagaYZIHYHoHmGWBcm8NwiEiFJVgmYgji4Kg6GKSI2C6C5jAiRgygwIojiycINkyeJmAYPJjkiTg+g+ZAIkCdIQkyWQWDuDxkBkJhKguZAzlIRQzGQc5ODWFJl" +
	"EkVhWhWZYJFYTYTmUE4yF6F5mAmBhihiZhJhYX4WmQaAUnWGpOlmNhuhuZwJkYcocmcSY4naHZlkmKhrDuJ5JnYfofmgCgGgKIJnlmXJ2h4TQKBosRokoNoOiOaQKDSd" +
	"4kmiChMncPBpgoZoaiaaZKHaHonmmE5iiKJRpDicomimaoKiaKoqmqSoeiIPgogqPotiyaxKlYPA+GuCqbBMa5KnaPovmwCwGj6LgP24RIhiyCwmkqMpsksNpKD6LQLB" +
	"qOIzi0SxWlaHZtAOahPssM5Wi+IYtlsXpijKbZ5lyTo5mAE4UlqOpjHOQpEjubyanKPJvEuNgVj2TY1CCao+k2G52AyP5wAwBp9DYZZ1CCaxsAABAEICA");
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exColumnsFloatBackColor,0x1000000);
extree1.HeaderHeight = 24;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	var_Columns.Add("City");
	(var_Columns.Add("Start") as exontrol.EXTREELib.Column).Visible = false;
	(var_Columns.Add("End") as exontrol.EXTREELib.Column).Visible = false;
extree1.ColumnsFloatBarVisible = exontrol.EXTREELib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleAsChild | exontrol.EXTREELib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeCheckColumns;
extree1.EndUpdate();

743
Change the background of the Columns panel (solid color)

extree1.BeginUpdate();
extree1.HeaderHeight = 24;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	var_Columns.Add("City");
	(var_Columns.Add("Start") as exontrol.EXTREELib.Column).Visible = false;
	(var_Columns.Add("End") as exontrol.EXTREELib.Column).Visible = false;
extree1.ColumnsFloatBarVisible = exontrol.EXTREELib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleAsChild | exontrol.EXTREELib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeCheckColumns;
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exColumnsFloatBackColor,Color.FromArgb(240,240,240));
extree1.EndUpdate();

742
Change the visual appearance of the Columns panel

extree1.BeginUpdate();
extree1.VisualAppearance.Add(1,"gBFLBCJwBAEHhEJAAEhABNoCg6AADACAxRDAMgBQKAAzQFAYahqGKGAAGOD4JhUAIIRZGMIjFDcEwxC6NIpAWLoJDCH4mSTHYxgJIMWwzDiBZgkCA4fiGEYnThCIxzT" +
	"J0aw1CKbYRAKCUKoUAJFsSnQAJIgOO4lULPMIhDDQKQTIKBahoehqIhaEQyDSJNb2DCIahhMSEbKtCooDhGFZUWzLVxTJJNawHJqJJDuOTpSjKH4+RjWFKUXR9b4BJSN" +
	"AgqeCQTiSWZEVxRUS0XbGCyZLSQY7uAAMKgOVoDYzdGLwHTtOwrMa1QAsDSbKqWZ5uRpHcQ5aAGN5DPbMbqwOaqLznAaLQLtG4RTikVRPTDYaj437+OaHGyNbI6HTNPp" +
	"TlWDJWjYXI8l8C4fg6GYAAEEISgGJJGHQOocgyIwYnqKhYAAIQTH2MYRjQJBRAmZptmEAYIjGU5dk8UgOFgBJUgCTQIBYBoBmCCAmAqApghgDJUDmYQFCCZoEk2OBUm+" +
	"BZPCgZgagaYZIHYHoHmGWBcm8NwiEiFJVgmYgji4Kg6GKSI2C6C5jAiRgygwIojiycINkyeJmAYPJjkiTg+g+ZAIkCdIQkyWQWDuDxkBkJhKguZAzlIRQzGQc5ODWFJl" +
	"EkVhWhWZYJFYTYTmUE4yF6F5mAmBhihiZhJhYX4WmQaAUnWGpOlmNhuhuZwJkYcocmcSY4naHZlkmKhrDuJ5JnYfofmgCgGgKIJnlmXJ2h4TQKBosRokoNoOiOaQKDSd" +
	"4kmiChMncPBpgoZoaiaaZKHaHonmmE5iiKJRpDicomimaoKiaKoqmqSoeiIPgogqPotiyaxKlYPA+GuCqbBMa5KnaPovmwCwGj6LgP24RIhiyCwmkqMpsksNpKD6LQLB" +
	"qOIzi0SxWlaHZtAOahPssM5Wi+IYtlsXpijKbZ5lyTo5mAE4UlqOpjHOQpEjubyanKPJvEuNgVj2TY1CCao+k2G52AyP5wAwBp9DYZZ1CCaxsAABAEICA");
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exColumnsFloatAppearance,0x1000000);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exColumnsFloatCaptionBackColor,Color.FromArgb(246,246,246));
extree1.BackColorHeader32 = 0x1000000;
extree1.HeaderHeight = 24;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	var_Columns.Add("City");
	(var_Columns.Add("Start") as exontrol.EXTREELib.Column).Visible = false;
	(var_Columns.Add("End") as exontrol.EXTREELib.Column).Visible = false;
extree1.set_Description(exontrol.EXTREELib.DescriptionTypeEnum.exColumnsFloatBar,"Show/Hide");
extree1.ColumnsFloatBarVisible = exontrol.EXTREELib.ColumnsFloatBarVisibleEnum.exColumnsFloatBarVisibleIncludeCheckColumns;
extree1.EndUpdate();

741
Defines the symbol used to indicate repeated captions, providing a clear visual cue for identical entries (ditto mark)

extree1.BeginUpdate();
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exRowLines;
(extree1.Columns.Add("Country") as exontrol.EXTREELib.Column).ShowIdem = "<fgcolor gray>〃";
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.AddItem("Spain");
	var_Items.AddItem("Spain");
	var_Items.AddItem("Spain");
	var_Items.AddItem("Spain");
	var_Items.AddItem("Germany");
	var_Items.AddItem("Germany");
	var_Items.AddItem("Germany");
	var_Items.AddItem("Germany");
extree1.EndUpdate();

740
Defines the symbol used to indicate repeated captions, providing a clear visual cue for identical entries (space)

extree1.BeginUpdate();
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exRowLines;
(extree1.Columns.Add("Country") as exontrol.EXTREELib.Column).ShowIdem = " ";
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.AddItem("Spain");
	var_Items.AddItem("Spain");
	var_Items.AddItem("Spain");
	var_Items.AddItem("Spain");
	var_Items.AddItem("Germany");
	var_Items.AddItem("Germany");
	var_Items.AddItem("Germany");
	var_Items.AddItem("Germany");
extree1.EndUpdate();

739
Displays a glitch funnel for drop-down filter buttons (empty or active)

extree1.BeginUpdate();
exontrol.EXTREELib.Appearance var_Appearance = extree1.VisualAppearance;
	var_Appearance.RenderType = 0xffffffff;
	var_Appearance.Add(1,"gBFLBCJwBAEHhEJAAEhABa8IQAAYAQGKIYBkAKBQAGaAoDDUNQxQwAAxwfBMKgBBCLIxhEYobgmGIXRpFMbxCKQahLEiTIhGUYJHgmK4tRiAUgxVDkBxrECZYqjcBZO" +
	"iwLQ2TxDM7DNKUCBnIoABhGOaYDh+IQNQjUFKwTRFGRxK4EIRKAyTDLQdRyGSMMbjdQpBCbMiMRqhESKRq2UwYRYCFS1NalaztO6BUAvK67YrWez/YBfF+SfwGeqDYRe" +
	"WAPfgWERnQrGMLxbD8KwZAKTRjkGJ4XhuB41TbQMqufL9ByXHKSSDpGjaXjeO5VVjYNAvS69UzXNq3bhtQAOXCMEwCgI=");
	var_Appearance.Add(2,"CP:1 -2 0 0 0");
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exAllLines;
extree1.GridLineStyle = exontrol.EXTREELib.GridLinesStyleEnum.exGridLinesGeometric;
extree1.ShowFocusRect = false;
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exHeaderFilterBarButton,0x2000000);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exHeaderFilterBarActive,0x2000001);
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.BackColorHeader = Color.FromArgb(255,255,255);
extree1.HeaderHeight = 24;
extree1.HeaderVisible = true;
exontrol.EXTREELib.Column var_Column = (extree1.Columns.Add("1st col") as exontrol.EXTREELib.Column);
	var_Column.DisplayFilterButton = true;
	var_Column.DisplayFilterPattern = false;
	var_Column.Filter = "Item B";
	var_Column.FilterType = exontrol.EXTREELib.FilterTypeEnum.exFilter;
extree1.Columns.Add("2nd col");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.AddItem("Item A");
	var_Items.AddItem("Item B");
	var_Items.AddItem("Item C");
extree1.ApplyFilter();
extree1.EndUpdate();

738
How can I replace or add an icon at runtime

extree1.BeginUpdate();
extree1.ReplaceIcon("gAAAABgYACEHgUJFEEAAWhUJCEJEEJggEhMCYEXjUbjkJQECj8gj8hAEjkshYEpk8kf8ClsulsvAExmcvf83js5nU7nkCeEcn8boMaocXosCB9Hn09pkzcEuoL/fE+O" +
	"kYB0gB9YhIHrddgVcr9aktZADAD8+P8CgIA==",null);
extree1.ReplaceIcon("C:\\images\\favicon.ico",0);
(extree1.Columns.Add("Items") as exontrol.EXTREELib.Column).set_Def(exontrol.EXTREELib.DefColumnEnum.exCellCaptionFormat,1);
extree1.Items.AddItem("Item <img>1</img>");
extree1.EndUpdate();

737
Can I set a filter that automatically adds a * before and after the word, so the user can just search for 'cat' and it becomes '*cat*' automatically

extree1.BeginUpdate();
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
exontrol.EXTREELib.Column var_Column = (extree1.Columns.Add("Items") as exontrol.EXTREELib.Column);
	var_Column.DisplayFilterButton = true;
	var_Column.DisplayFilterPattern = true;
	var_Column.set_Def(exontrol.EXTREELib.DefColumnEnum.exFilterPatternTemplate,"*<%filter%>*");
	var_Column.FilterType = exontrol.EXTREELib.FilterTypeEnum.exPattern;
	var_Column.Filter = "1";
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Root 1");
	var_Items.InsertItem(h,null,"Child 1");
	var_Items.InsertItem(h,null,"Child 2");
	var_Items.set_ExpandItem(h,true);
	h = var_Items.AddItem("Root 2");
	var_Items.InsertItem(h,null,"Child 1");
	var_Items.InsertItem(h,null,"Child 2");
extree1.ApplyFilter();
extree1.EndUpdate();

736
The fine dotted lines in the control appear much thicker than the standard ones we've been using. How can we fix this

extree1.BeginUpdate();
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exAllLines;
extree1.GridLineStyle = exontrol.EXTREELib.GridLinesStyleEnum.exGridLinesGeometric;
extree1.ColumnAutoResize = false;
extree1.Columns.Add("Column 1");
extree1.Columns.Add("Column 2");
extree1.Columns.Add("Column 3");
extree1.Columns.Add("Column 4");
extree1.EndUpdate();

735
Load data as a tree using a parent-id relationship

extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exVLines;
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Select * FROM Employees WHERE 1=0","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.Columns[0].Width = 128;
rs = new ADODB.Recordset();
	rs.Open("Employees","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.PutItems(rs.GetRows(0,null,null),";0;15");
extree1.Items.set_ExpandItem(0,true);
extree1.EndUpdate();

734
Highlight the leaf items

extree1.BeginUpdate();
extree1.ConditionalFormats.Add("%CC0=0",null).ForeColor = Color.FromArgb(128,128,128);
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	(var_Columns.Add("Item") as exontrol.EXTREELib.Column).Width = 16;
	var_Columns.Add("Desc");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int hR = var_Items.AddItem("Root");
	var_Items.set_CellCaption(hR,1,"The root directory /");
	var_Items.set_ExpandItem(hR,true);
	int h = var_Items.InsertItem(hR,null,"Home");
	var_Items.set_CellCaption(h,1,"The home directory with user directories Alice and Bob");
	var_Items.InsertItem(h,null,"Alice");
	var_Items.InsertItem(h,null,"Bob");
	var_Items.set_ExpandItem(h,true);
	h = var_Items.InsertItem(hR,null,"Etc");
	var_Items.set_CellCaption(h,1,"The etc directory with one configuration file");
	h = var_Items.InsertItem(h,null,"nginx.conf");
	var_Items.set_CellCaption(var_Items.InsertItem(hR,null,"Var"),1,"The var directory");
extree1.EndUpdate();

733
Highlight the parent items

extree1.BeginUpdate();
extree1.ConditionalFormats.Add("%CC0",null).ForeColor = Color.FromArgb(255,0,0);
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	(var_Columns.Add("Item") as exontrol.EXTREELib.Column).Width = 16;
	var_Columns.Add("Desc");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int hR = var_Items.AddItem("Root");
	var_Items.set_CellCaption(hR,1,"The root directory /");
	var_Items.set_ExpandItem(hR,true);
	int h = var_Items.InsertItem(hR,null,"Home");
	var_Items.set_CellCaption(h,1,"The home directory with user directories Alice and Bob");
	var_Items.InsertItem(h,null,"Alice");
	var_Items.InsertItem(h,null,"Bob");
	var_Items.set_ExpandItem(h,true);
	h = var_Items.InsertItem(hR,null,"Etc");
	var_Items.set_CellCaption(h,1,"The etc directory with one configuration file");
	h = var_Items.InsertItem(h,null,"nginx.conf");
	var_Items.set_CellCaption(var_Items.InsertItem(hR,null,"Var"),1,"The var directory");
extree1.EndUpdate();

732
Highlight the item being expanded or collapsed

extree1.BeginUpdate();
extree1.ConditionalFormats.Add("%CX0",null).Bold = true;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	(var_Columns.Add("Item") as exontrol.EXTREELib.Column).Width = 16;
	var_Columns.Add("Desc");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int hR = var_Items.AddItem("Root");
	var_Items.set_CellCaption(hR,1,"The root directory /");
	var_Items.set_ExpandItem(hR,true);
	int h = var_Items.InsertItem(hR,null,"Home");
	var_Items.set_CellCaption(h,1,"The home directory with user directories Alice and Bob");
	var_Items.InsertItem(h,null,"Alice");
	var_Items.InsertItem(h,null,"Bob");
	var_Items.set_ExpandItem(h,true);
	h = var_Items.InsertItem(hR,null,"Etc");
	var_Items.set_CellCaption(h,1,"The etc directory with one configuration file");
	h = var_Items.InsertItem(h,null,"nginx.conf");
	var_Items.set_CellCaption(var_Items.InsertItem(hR,null,"Var"),1,"The var directory");
extree1.EndUpdate();

731
Disable temporarily the column's sort, resize and drag and drop

extree1.BeginUpdate();
extree1.SortBarVisible = true;
extree1.SortBarCaption = "<fgcolor 808080><c>the header and the sort-bar are disabled (no drag and drop is allowed)";
extree1.HeaderEnabled = false;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
(extree1.Columns.Add("Index") as exontrol.EXTREELib.Column).FormatColumn = "1 index ``";
(extree1.Columns.Add("Pos") as exontrol.EXTREELib.Column).FormatColumn = "1 apos ``";
extree1.Columns.Add("Edit");
extree1.GridLineStyle = exontrol.EXTREELib.GridLinesStyleEnum.exGridLinesGeometric;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exVLines;
extree1.GridLineColor = Color.FromArgb(224,224,224);
extree1.EndUpdate();

730
Expandable-caption

// AnchorClick event - Occurs when an anchor element is clicked.
private void extree1_AnchorClick(object sender, string   AnchorID, string   Options)
{
	System.Diagnostics.Debug.Print( AnchorID.ToString() );
}
//this.extree1.AnchorClick += new exontrol.EXTREELib.exg2antt.AnchorClickEventHandler(this.extree1_AnchorClick);

extree1.BeginUpdate();
extree1.ColumnAutoResize = true;
extree1.TreeColumnIndex = -1;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exAllLines;
extree1.GridLineStyle = exontrol.EXTREELib.GridLinesStyleEnum.exGridLinesGeometric;
extree1.BackColorAlternate = Color.FromArgb(240,240,240);
extree1.ShowFocusRect = false;
extree1.Columns.Add("Default");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.AddItem("before item");
	int h = var_Items.AddItem("<solidline> <c><b>Bank Account</b></solidline><br>+ owner: String <r><a 1;e64=gA8ABzABvABsABpABkg8JABuABlAA+AAgAECMcTi4AMwAM4Aj" +
	"MGhEGOUVAA4AAwk8plcqihwAElg0wiUlOkOiUEgQvgcFhsKhkIhUQiUUnccj0gn0jmMagUlowAMNOpEfkMNkkmlEqrctjQmAAjAA5AA2sssHcbnkdq1Ln1QtVSjQAAEB" +
	"A==>▲</a><br><solidline>+ balance: Currency = 0</solidline><br>+ deposit(amount: Currency)<r><a 2;e64=gA8ABjAA+AECMwAM8DAB" +
	"vABshoAOQAEAAHAAGEWjEajMGNoAMoAOgANERMgAOcHAAvAEJhcEh0Qh0Tg0CmkqMMFlUuhkxiMTisXjNCjk6EwAEYAHIAG1MjY7lUsnkwh8/nUClk5gwAAEBA==>	" +
	"650;</a><br>+ withdraw(amount: Currency)");
	var_Items.set_CellCaptionFormat(h,0,exontrol.EXTREELib.CaptionFormatEnum.exHTML);
	var_Items.set_CellSingleLine(h,0,exontrol.EXTREELib.CellSingleLineEnum.exCaptionWordWrap);
	var_Items.AddItem("after item");
extree1.EndUpdate();

729
Expandable-caption

extree1.BeginUpdate();
extree1.ColumnAutoResize = true;
extree1.TreeColumnIndex = -1;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exAllLines;
extree1.GridLineStyle = exontrol.EXTREELib.GridLinesStyleEnum.exGridLinesGeometric;
extree1.BackColorAlternate = Color.FromArgb(240,240,240);
extree1.ShowFocusRect = false;
extree1.Columns.Add("Default");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.AddItem("before item");
	int h = var_Items.AddItem("<solidline><b>Header</b></solidline><br>Line1<r><a ;exp=show lines>+</a><br>Line2<br>Line3");
	var_Items.set_CellCaptionFormat(h,0,exontrol.EXTREELib.CaptionFormatEnum.exHTML);
	var_Items.set_CellSingleLine(h,0,exontrol.EXTREELib.CellSingleLineEnum.exCaptionWordWrap);
	var_Items.AddItem("after item");
extree1.EndUpdate();

728
Force scrollbars hover-all feature
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exScrollHoverAll,-1);

727
Disable scrollbars hover-all feature (Windows 11 or greater)
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exScrollHoverAll,Color.FromArgb(1,0,0));

726
Display a custom tooltip
// MouseMove event - Occurs when the user moves the mouse.
private void extree1_MouseMoveEvent(object sender, short   Button, short   Shift, int   X, int   Y)
{
	extree1.ShowToolTip("new content","",null,"+8","+8");
}
//this.extree1.MouseMoveEvent += new exontrol.EXTREELib.exg2antt.MouseMoveEventHandler(this.extree1_MouseMoveEvent);


725
Shows the tooltip of the object moved relative to its default position

// MouseMove event - Occurs when the user moves the mouse.
private void extree1_MouseMoveEvent(object sender, short   Button, short   Shift, int   X, int   Y)
{
	extree1.ShowToolTip("<null>","<null>",null,"+8","+8");
}
//this.extree1.MouseMoveEvent += new exontrol.EXTREELib.exg2antt.MouseMoveEventHandler(this.extree1_MouseMoveEvent);

extree1.ColumnAutoResize = false;
(extree1.Columns.Add("tootip") as exontrol.EXTREELib.Column).ToolTip = "this is a tooltip assigned to a column";

724
Highlight the match once the filter is applied

// FilterChange event - Notifies your application that the filter is changed.
private void extree1_FilterChange(object sender)
{
	object format = extree1.FormatABC("`lower(value) replace lower('` + value + `') with '<bgcolor 000000><fgcolor FFFFFF>` + value  + `</fgcolor></bgcolor>'`",extree1.FilterBarPromptPattern,null,null);
	extree1.Columns[0].FormatColumn = format.ToString();
	extree1.Columns[1].FormatColumn = format.ToString();
	extree1.Columns[2].FormatColumn = format.ToString();
}
//this.extree1.FilterChange += new exontrol.EXTREELib.exg2antt.FilterChangeEventHandler(this.extree1_FilterChange);

extree1.BeginUpdate();
extree1.SelBackColor = extree1.BackColor;
extree1.SelForeColor = extree1.ForeColor;
extree1.ColumnAutoResize = true;
extree1.ContinueColumnScroll = false;
extree1.MarkSearchColumn = false;
extree1.SearchColumnIndex = 1;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 23;
extree1.BackColorLevelHeader = extree1.BackColor;
extree1.FilterBarCaption = "`<b>` + value + `</b><r><fgcolor=808080>` + ( matchitemcount < 0 ? abs(matchitemcount + 1) + ` result(s)` : ``)";
extree1.FilterBarPromptVisible = exontrol.EXTREELib.FilterBarVisibleEnum.exFilterBarCompact | exontrol.EXTREELib.FilterBarVisibleEnum.exFilterBarCaptionVisible | exontrol.EXTREELib.FilterBarVisibleEnum.exFilterBarVisible | exontrol.EXTREELib.FilterBarVisibleEnum.exFilterBarPromptVisible;
extree1.FilterBarBackColor = extree1.BackColor;
extree1.FilterBarPromptPattern = "and";
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	exontrol.EXTREELib.Column var_Column = (var_Columns.Add("Name") as exontrol.EXTREELib.Column);
		var_Column.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellCaptionFormat,1);
		var_Column.FormatColumn = "lower(value)";
	exontrol.EXTREELib.Column var_Column1 = (var_Columns.Add("Title") as exontrol.EXTREELib.Column);
		var_Column1.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellCaptionFormat,1);
		var_Column1.FormatColumn = "lower(value)";
	exontrol.EXTREELib.Column var_Column2 = (var_Columns.Add("City") as exontrol.EXTREELib.Column);
		var_Column2.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellCaptionFormat,1);
		var_Column2.FormatColumn = "lower(value)";
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h0 = var_Items.AddItem("Nancy Davolio");
	var_Items.set_CellCaption(h0,1,"Sales Representative");
	var_Items.set_CellCaption(h0,2,"Seattle");
	h0 = var_Items.AddItem("Andrew Fuller");
	var_Items.set_CellCaption(h0,1,"Vice President, Sales");
	var_Items.set_CellCaption(h0,2,"Tacoma");
	var_Items.set_SelectItem(h0,true);
	h0 = var_Items.AddItem("Janet Leverling");
	var_Items.set_CellCaption(h0,1,"Sales Representative");
	var_Items.set_CellCaption(h0,2,"Kirkland");
	h0 = var_Items.AddItem("Margaret Peacock");
	var_Items.set_CellCaption(h0,1,"Sales Representative");
	var_Items.set_CellCaption(h0,2,"Redmond");
	h0 = var_Items.AddItem("Steven Buchanan");
	var_Items.set_CellCaption(h0,1,"Sales Manager");
	var_Items.set_CellCaption(h0,2,"London");
	h0 = var_Items.AddItem("Michael Suyama");
	var_Items.set_CellCaption(h0,1,"Sales Representative");
	var_Items.set_CellCaption(h0,2,"London");
	h0 = var_Items.AddItem("Robert King");
	var_Items.set_CellCaption(h0,1,"Sales Representative");
	var_Items.set_CellCaption(h0,2,"London");
	h0 = var_Items.AddItem("Laura Callahan");
	var_Items.set_CellCaption(h0,1,"Inside Sales Coordinator");
	var_Items.set_CellCaption(h0,2,"Seattle");
	h0 = var_Items.AddItem("Anne Dodsworth");
	var_Items.set_CellCaption(h0,1,"Sales Representative");
	var_Items.set_CellCaption(h0,2,"London");
extree1.EndUpdate();

723
ADOR, MDB (JET)

extree1.ColumnAutoResize = false;
extree1.ContinueColumnScroll = false;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.mdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);

722
Re-order the cell's caption, icons and images/pictures

extree1.BeginUpdate();
extree1.Images("gBJJgBAICAADAAEAAQhYAf8Pf4hh0QihCJo2AEZjQAjEZFEaIEahkZAIAEEbjMjlErlktl0vmExmUzmk1m03nE5nU7nk9n0/oFBoVDolFo1HpFJpVLplNp1PqFRqVTq" +
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	"cD/cEbf7w1+ufD/fEbeB028bYAO3enB6AB++4EoA4A4sb4vHjXJ4nG5vKAHA4ca6XBjTAD/Y2x/eB/jcB");
exontrol.EXTREELib.Column var_Column = (extree1.Columns.Add("ToLeft") as exontrol.EXTREELib.Column);
	var_Column.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellHasCheckBox,true);
exontrol.EXTREELib.Column var_Column1 = (extree1.Columns.Add("ToRight") as exontrol.EXTREELib.Column);
	var_Column1.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellHasCheckBox,true);
	var_Column1.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellDrawPartsOrder,"caption,picture,icons,icon,check");
extree1.DefaultItemHeight = 32;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exVLines;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Caption");
	var_Items.set_CellImage(h,0,2);
	var_Items.set_CellImages(h,0,"1,2");
	var_Items.set_CellPicture(h,0,(extree1.ExecuteTemplate("loadpicture(`gCJKBOI4NBQaBQAhQNJJIIhShQAEEREAIA0ROZ6PT0hQKYZpIZDKBJkIgKByN5mNJsMsKPABVqXBI4KjrD7HL6GWKPJKiCIhMiySidKxbOzZZJWMLs" +
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	"5Gw+wbHkkTpEw7gpFgIAA2sABJEUThEK4QhgIJAQ==`)") as Object));
	var_Items.set_CellCaption(h,1,var_Items.get_CellCaption(h,0));
	var_Items.set_CellHAlignment(h,1,exontrol.EXTREELib.AlignmentEnum.RightAlignment);
	var_Items.set_CellImage(h,1,var_Items.get_CellImage(h,0));
	var_Items.set_CellImages(h,1,"2,1");
	var_Items.set_CellPicture(h,1,(var_Items.get_CellPicture(h,0) as Object));
	h = var_Items.AddItem("<b>HTML</b> <off 4>Caption");
	var_Items.set_CellCaptionFormat(h,0,exontrol.EXTREELib.CaptionFormatEnum.exHTML);
	var_Items.set_CellImage(h,0,2);
	var_Items.set_CellImages(h,0,"1,2");
	var_Items.set_CellPicture(h,0,(extree1.ExecuteTemplate("loadpicture(`gCJKBOI4NBQaBQAhQNJJIIhShQAEEREAIA0ROZ6PT0hQKYZpIZDKBJkIgKByN5mNJsMsKPABVqXBI4KjrD7HL6GWKPJKiCIhMiySidKxbOzZZJWMLs" +
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	"5Gw+wbHkkTpEw7gpFgIAA2sABJEUThEK4QhgIJAQ==`)") as Object));
	var_Items.set_CellCaption(h,1,var_Items.get_CellCaption(h,0));
	var_Items.set_CellCaptionFormat(h,1,exontrol.EXTREELib.CaptionFormatEnum.exHTML);
	var_Items.set_CellHAlignment(h,1,exontrol.EXTREELib.AlignmentEnum.RightAlignment);
	var_Items.set_CellImage(h,1,var_Items.get_CellImage(h,0));
	var_Items.set_CellImages(h,1,"2,1");
	var_Items.set_CellPicture(h,1,(var_Items.get_CellPicture(h,0) as Object));
extree1.EndUpdate();

721
ImageSize property on 32 (specifies the size of control' icons/images/check-boxes/radio-buttons)

// AddColumn event - Fired after a new column has been added.
private void extree1_AddColumn(object sender, exontrol.EXTREELib.Column   Column)
{
	// Column.Def(48) = 2
	// Column.Def(49) = 2
}
//this.extree1.AddColumn += new exontrol.EXTREELib.exg2antt.AddColumnEventHandler(this.extree1_AddColumn);

extree1.BeginUpdate();
extree1.ImageSize = 32;
extree1.DefaultItemHeight = 36;
extree1.HeaderHeight = extree1.DefaultItemHeight;
extree1.SortBarHeight = extree1.DefaultItemHeight;
extree1.Font.Size = 16;
extree1.FilterBarFont.Size = extree1.Font.Size;
extree1.ToolTipFont.Size = extree1.Font.Size;
extree1.Indent = 26;
extree1.Images("gBJJgBAIDAAEg4AEEKAD/hz/EMNh8TIRNGwAjEZAEXjAojKAjMLjABhkaABAk0plUrlktl0vmExmUzmk1m03nE5nU7nk9miAoE+oVDolFo1HpFJpU5h8Sf9OqFNqUOq" +
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	"MPo9MBMC+j2vC8j7wS8cFNI4kBo05UIvfCT/NsnsApU+0Fqg/T+oy/kPxC0sEQfErKQK96+w28UWRI8UGvO8sTLS9r2PWmsMJTDTask3CsIbIEQRA3shOXEEAO/GclJ9" +
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	"6/czr/X+u1g29B7j/4BQfWkkx4zIHisjhPCmE0K4SwtXM+d4BvHRwNZOoBph9IJvPek9d40FoMJxf691jj2ywQQcHEWET4XJwkTszlVqm2GokewxtBT1DpQjRxDN0rUV" +
	"DNKdC3lb6tzNOwh6upMSSYfv4YBCl/bsn9PxiFCEo7SI6Obc9HeOrnY8x4jtHtdpN4GRbaorhsbu18Pph5CiHymI0RpSXGJ/z2oUOxYxG858AyiI+bfJtuTcG5yelBJy" +
	"T8okhqFd4a5yxL0rvulYtKCsZiWxWkc1s1cRoxxwhA31DLE0mR9l9HqX8fJgTDmFMVH0MIsRzVYnwnMi1dyzmhLt2kS2pxIiU62Wj5ptQGlSYFakLonTUJNLKaM5Wzlf" +
	"fEkuFkk5wTrhVO2eE7G6lJhxFFYUZ55zmn0WuBCD4pzhirFCKkbomsOoIYmZx5p90LoYWGPdD5g0QmJRKYxbZ6zYoVQ2jVGylSak7KSkFH6RSjpHKFuU+YMyNo5SulkC" +
	"6I0vonTCitMXPoEpVS2H5FQfEqp2R1opIgAEkJISYARTCukOhmPNI5Ex/wzGHUsicMwA1LHgQ90Y/KpoQHAD+pB/R4NzIaMAB9Xaw1gqaAOsh/A/ptIkWUfhGK1kZH8R" +
	"gH5GqvgArqRmt4AAPrTroRofBGADkqr6Rmu4D7CEaHARiwpJrEEZsXXwlVjyMWRsaRqwdkLGNBABZmytmyMnaINZqyVpLR2ftKAAAdd6h2osbaskdiq4EZtgSmyNcbVW" +
	"RJNXe3AA7REar3b0stlAAXBtoRmvJGLjEYAHUWsFcwCD/rnaop9aEICMAPdK5hT6xpeuzdOtAgKuJeGfdq6ggEbkTvAP+p9UCHXrvKkcgIA==");
exontrol.EXTREELib.Appearance var_Appearance = extree1.VisualAppearance;
	var_Appearance.Add(1,"gBFLBCJwBAEHhEJAAEhABfICg6AADACAxRDgMQBQKAAzQFAYbhkGCGAAGMZxRgmFgAQhFcZQSKUOQTDKMIziaQAGgkNQwCSLIwjNIsBxPFKVQChEYxSjKA40SJNUgyj" +
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	"MRwF6rfbyfZ7Xg/ORPTijZ4sdzMHTzJyscx3HqfaBoOaZU5eMLceTUMofHIndxCcasPbsOatVqjG5sYjcGC3La9cz3Pq/bpuDCbMxuaK1TrYXr1TTrcofBDldAxXRKDx" +
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	var_Appearance.Add(2,"gBFLBCJwBAEHhEJAAEhABcoFg6AADACAxRDgMQBQKAAzQFAYbhkGCGAAGMZxRgmFgAQhFcZQSKUOQTDKMIziaQAGgkNQwCSLIwjNIsBxPFKVQChEYxSjKA40SJNUgyj" +
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	"gRBCCQAgQEA==");
	var_Appearance.Add(3,"gBFLBCJwBAEHhEJAAEhABQ4Fg6AADACAxRDgMQBQKAAzQFAYbhkGCGAAGMZxRgmFgAQhFcZQSKUOQTDKMIziaQAGgkNQwCSLIwjNIsBxPFKVQChEYxSjKA40SJNUgyj" +
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	var_Appearance.Add(4,"gBFLBCJwBAEHhEJAAEhABUYCg6AADACAxRDgMQBQKAAzQFAYbhkGCGAAGMZxRgmFgAQhFcZQSKUOQTDKMIziYBYfgkMIgSbJUgDGAkRRdDSOYDmGQYDiCIoRShOMIjH" +
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	"FCcFpFnGDBnBqRpUhuEwTDeZ5lHCfw6HIQxLCaAxygyJwqgGcATE4FA6hWY4tjEAAQBAgIA==");
extree1.BackColorHeader32 = 0x4c6c6c6;
extree1.SelBackColor32 = 0x4000000;
extree1.SelForeColor = Color.FromArgb(0,0,1);
extree1.set_CheckImage(exontrol.EXTREELib.CheckStateEnum.Unchecked,16777216);
extree1.set_CheckImage(exontrol.EXTREELib.CheckStateEnum.Checked,33554432);
extree1.set_CheckImage(exontrol.EXTREELib.CheckStateEnum.PartialChecked,50331648);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exSelBackColorFilter,extree1.SelBackColor);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exSelForeColorFilter,extree1.SelForeColor);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exBackColorFilter,extree1.BackColor);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exForeColorFilter,extree1.ForeColor);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exCursorHoverColumn,-1);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exHeaderFilterBarButton,0x4000000);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exHeaderFilterBarActive,0x4010101);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exFooterFilterBarButton,0x40000ff);
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.ShowFocusRect = false;
extree1.SortBarVisible = true;
extree1.BackColorSortBar = extree1.BackColor;
extree1.BackColorLevelHeader = extree1.BackColor;
extree1.FilterBarDropDownHeight = 1;
exontrol.EXTREELib.Column var_Column = (extree1.Columns.Add("Check") as exontrol.EXTREELib.Column);
	var_Column.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellHasCheckBox,true);
	var_Column.PartialCheck = true;
	var_Column.Width = 128;
	var_Column.DisplayFilterButton = true;
	var_Column.FilterList = exontrol.EXTREELib.FilterListEnum.exShowCheckBox;
exontrol.EXTREELib.Column var_Column1 = (extree1.Columns.Add("Pos") as exontrol.EXTREELib.Column);
	var_Column1.FormatColumn = "1 pos ``";
	var_Column1.AllowSort = false;
	var_Column1.Width = 48;
	var_Column1.AllowSizing = false;
	var_Column1.Alignment = exontrol.EXTREELib.AlignmentEnum.CenterAlignment;
	var_Column1.HeaderAlignment = exontrol.EXTREELib.AlignmentEnum.CenterAlignment;
exontrol.EXTREELib.Column var_Column2 = (extree1.Columns.Add("Image") as exontrol.EXTREELib.Column);
	var_Column2.DisplayFilterButton = true;
	var_Column2.FilterList = exontrol.EXTREELib.FilterListEnum.exShowExclude | exontrol.EXTREELib.FilterListEnum.exShowCheckBox | exontrol.EXTREELib.FilterListEnum.exSortItemsAsc;
	var_Column2.FilterType = exontrol.EXTREELib.FilterTypeEnum.exImage;
	var_Column2.DisplayExpandButton = true;
	var_Column2.ExpandColumns = "1,2,3";
	var_Column2.Width = 128;
	var_Column2.HeaderImage = 1;
exontrol.EXTREELib.Column var_Column3 = (extree1.Columns.Add("Images") as exontrol.EXTREELib.Column);
	var_Column3.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellHasCheckBox,true);
	var_Column3.Width = 196;
	var_Column3.HTMLCaption = "<img>1</img><img>2</img><img>3</img> Images";
extree1.Columns["Pos"].Position = 3;
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int hR = var_Items.AddItem("Root");
	var_Items.set_ItemDivider(hR,0);
	var_Items.set_ItemDividerLine(hR,exontrol.EXTREELib.DividerLineEnum.EmptyLine);
	int h = var_Items.InsertItem(hR,null,"Child A");
	var_Items.set_CellImage(h,2,1);
	var_Items.set_CellImages(h,3,"1,2,3");
	var_Items.set_CellCaption(h,3,"123");
	h = var_Items.InsertItem(hR,null,"Child B");
	var_Items.set_CellState(h,0,1);
	var_Items.set_CellImage(h,2,3);
	var_Items.set_CellImages(h,3,"2,3,1");
	var_Items.set_CellCaption(h,3,"231");
	var_Items.set_SelectItem(h,true);
	h = var_Items.InsertItem(hR,null,"Child C");
	var_Items.set_CellImage(h,2,2);
	var_Items.set_CellState(h,3,1);
	var_Items.set_CellCaption(h,3,"312");
	var_Items.set_CellImages(h,3,"3,1,2");
	var_Items.set_ExpandItem(hR,true);
extree1.EndUpdate();

720
ImageSize property on 16 (default) (specifies the size of control' icons/images/check-boxes/radio-buttons)

// AddColumn event - Fired after a new column has been added.
private void extree1_AddColumn(object sender, exontrol.EXTREELib.Column   Column)
{
	// Column.Def(48) = 2
	// Column.Def(49) = 2
}
//this.extree1.AddColumn += new exontrol.EXTREELib.exg2antt.AddColumnEventHandler(this.extree1_AddColumn);

extree1.BeginUpdate();
extree1.ImageSize = 16;
extree1.Images("gBJJgBAIDAAEg4ACEKAD/hz/EMNh8TIRNGwAjEZAEXjAojJAjMLjABAAgjUYkUnlUrlktl0vmExmUzmk1m03nE5nU7nkrQCAntBoVDolFo1HoM/ADAplLptImdMYFOq" +
	"dSqlXq1QrVbrlGpVWsFNrNdnNjsk7pQAtNroFnt0sh8Yr9iulTuNxs1Eu8OiT/vsnsNVutXlk/oGGtVKxGLxWNtsZtN8iUYuNvy0Zvd+xNYwdwvl4p870GCqc8vOeuVt" +
	"tmp1knyOayWVy+WzN/ze1wOElenm+12WUz/Bv2/3UyyWrzeutux2GSyGP2dQ33C1ur3GD3M4zUNzHdlWjq/E3nGzVpjWv4HA7fRy/Tv2IrN8rPW6nZ3ve7mUlfu20Z8a" +
	"cvQyb+vY9jasYoDwMm+LytVBDqKG3z8O3Cb8P+mkAuY9cCQ2uL4KaxDKvkp8RNLEjqugnrwQo/UWPzFyeQw5sNLZFENrI4kOqU66pw8uzmOKvTqNqjULJvGL1JO48GtT" +
	"GsbLdEL3scxLlyiw8dQeoUVxdLTtyKmUjwGlslRPJsnK1HbAKbKCrsQo8uQk/CeP44iaR/ATnTNPLvyxPU+z9P9AUDQVBowiofJXQ6Oo+kKMpIkjztE4TKn4P6JowfgP" +
	"nwD5/nAjB8AOeAPo0eAA1IAFH07UhAIMpYAVIYFHqBUhwVjV1S1EtQAHxW65V0AZwAeuQAnwB5gAPYViEDVhwAHTQBkCjB4gOhwDmCyhH0sACAg==");
exontrol.EXTREELib.Appearance var_Appearance = extree1.VisualAppearance;
	var_Appearance.Add(4,"gBFLBCJwBAEHhEJAAEhABUYCg6AADACAxRDgMQBQKAAzQFAYbhkGCGAAGMZxRgmFgAQhFcZQSKUOQTDKMIziYBYfgkMIgSbJUgDGAkRRdDSOYDmGQYDiCIoRShOMIjH" +
	"LUXxtDaIZwhEAoJb+RgAUY/cTzaAEUwHHiTKInaCQShsFYJUJAdRURQ9EwvCIZBpEWwLChENQwWLCNj2TScBwjCyqbale45ViqdoDU5EUiXJJ8ZxnECfYyrGjaMpCeKB" +
	"UrGYTVRBIMxLLSia5oeJqMrnBpNVrIUgXCAGFwHK6BcauXIIDp6XoWWRbAAWDpVVzNNC3YzkCIceADHKiXxmVz4JLdGZ1QTGID2XaYaxWK4oZjsVSc4KDHbETbHFi9Fo" +
	"3NaaxGisew+GYc4HlCR5NAAAIIEkQJSGMOgdE4RhYDwJJsAaAYQgmPpolCWgSCiBJzjcEIAkQXIBm8d5UhOQgCDUIBDDJDhgggJgKgKYJIDSVoDk8KBFF4OohEMZgWDs" +
	"YYDj4GoGmGSB2B6B5iAiBgYDsYRjGSbIJo4RgqDuIpIAoLoLmMCJGDKDJjJiLA7xqUAAgGTwYnYPoPmQCQGEKEJkEkFg9gGY44BoRoSmSSQ2EKEggHgRhShSZRJFYVoV" +
	"mWCRmFKFAgGOTheheZgJgYYoYmYSYWGaF4lkMMJ0hqZpJjYbobmcCZGHKHJmjmJh0h2Z4JmYcIaE8WZ2H6H5oAoBoCiCaBKBYfdjGoJoKiKaJKDaDojmkChGgmIgpCoV" +
	"oWiWaJZiSd4mmmSh2h6J5qAqBoiiiaY5iSeIpmqComiqKpqkqNouiuah6hqMIsmsSpWiuGhP1kOoumuSp2j6L5sAsBo54gKwWkaMZsgsJpKjKbJLDaRYxYWRpSjSbIZi" +
	"Se41m2CxmlqNptksdpejebR5iSfI4m4S4W16boLiaao6m5fJ9jubwLkaco8m8S5WnaPZunuOp4j6b5Lnac4SA0PAGlgP4wEwFwGkGcIMCcCpCnCCxiA8NYAAmMJfkSbh" +
	"FCcFpFnGDBnBqRpUhuEwTDeZ5lHCfw6HIQxLCaAxygyJwqgGcATE4FA6hWY4tjEAAQBAgIA==");
extree1.BackColorHeader32 = 0x4c6c6c6;
extree1.SelBackColor32 = 0x4000000;
extree1.SelForeColor = Color.FromArgb(0,0,1);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exSelBackColorFilter,extree1.SelBackColor);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exSelForeColorFilter,extree1.SelForeColor);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exBackColorFilter,extree1.BackColor);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exForeColorFilter,extree1.ForeColor);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exCursorHoverColumn,-1);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exHeaderFilterBarButton,0x4000000);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exHeaderFilterBarActive,0x4010101);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exFooterFilterBarButton,0x40000ff);
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.ShowFocusRect = false;
extree1.SortBarVisible = true;
extree1.BackColorSortBar = extree1.BackColor;
extree1.BackColorLevelHeader = extree1.BackColor;
extree1.FilterBarDropDownHeight = 1;
exontrol.EXTREELib.Column var_Column = (extree1.Columns.Add("Check") as exontrol.EXTREELib.Column);
	var_Column.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellHasCheckBox,true);
	var_Column.PartialCheck = true;
	var_Column.Width = 128;
	var_Column.DisplayFilterButton = true;
	var_Column.FilterList = exontrol.EXTREELib.FilterListEnum.exShowCheckBox;
exontrol.EXTREELib.Column var_Column1 = (extree1.Columns.Add("Pos") as exontrol.EXTREELib.Column);
	var_Column1.FormatColumn = "1 pos ``";
	var_Column1.AllowSort = false;
	var_Column1.Width = 48;
	var_Column1.AllowSizing = false;
	var_Column1.Alignment = exontrol.EXTREELib.AlignmentEnum.CenterAlignment;
	var_Column1.HeaderAlignment = exontrol.EXTREELib.AlignmentEnum.CenterAlignment;
exontrol.EXTREELib.Column var_Column2 = (extree1.Columns.Add("Image") as exontrol.EXTREELib.Column);
	var_Column2.DisplayFilterButton = true;
	var_Column2.FilterList = exontrol.EXTREELib.FilterListEnum.exShowExclude | exontrol.EXTREELib.FilterListEnum.exShowCheckBox | exontrol.EXTREELib.FilterListEnum.exSortItemsAsc;
	var_Column2.FilterType = exontrol.EXTREELib.FilterTypeEnum.exImage;
	var_Column2.DisplayExpandButton = true;
	var_Column2.ExpandColumns = "1,2,3";
	var_Column2.Width = 128;
	var_Column2.HeaderImage = 1;
exontrol.EXTREELib.Column var_Column3 = (extree1.Columns.Add("Images") as exontrol.EXTREELib.Column);
	var_Column3.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellHasCheckBox,true);
	var_Column3.Width = 196;
	var_Column3.HTMLCaption = "<img>1</img><img>2</img><img>3</img> Images";
extree1.Columns["Pos"].Position = 3;
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int hR = var_Items.AddItem("Root");
	var_Items.set_ItemDivider(hR,0);
	var_Items.set_ItemDividerLine(hR,exontrol.EXTREELib.DividerLineEnum.EmptyLine);
	int h = var_Items.InsertItem(hR,null,"Child A");
	var_Items.set_CellImage(h,2,1);
	var_Items.set_CellImages(h,3,"1,2,3");
	var_Items.set_CellCaption(h,3,"123");
	h = var_Items.InsertItem(hR,null,"Child B");
	var_Items.set_CellState(h,0,1);
	var_Items.set_CellImage(h,2,3);
	var_Items.set_CellImages(h,3,"2,3,1");
	var_Items.set_CellCaption(h,3,"231");
	var_Items.set_SelectItem(h,true);
	h = var_Items.InsertItem(hR,null,"Child C");
	var_Items.set_CellImage(h,2,2);
	var_Items.set_CellState(h,3,1);
	var_Items.set_CellCaption(h,3,"312");
	var_Items.set_CellImages(h,3,"3,1,2");
	var_Items.set_ExpandItem(hR,true);
extree1.EndUpdate();

719
The user clicks the drop-down filter, select a value and the control's list filters for the selected item(s). Is there a way for when the user then goes to the next column to add another filter and the drop down arrow is clicked for the list of values they can filter by to be limited to what is being displayed in the list due to the first filter they set

// AddColumn event - Fired after a new column has been added.
private void extree1_AddColumn(object sender, exontrol.EXTREELib.Column   Column)
{
}
//this.extree1.AddColumn += new exontrol.EXTREELib.exg2antt.AddColumnEventHandler(this.extree1_AddColumn);

extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.accdb",exontrol.ADODB.CursorTypeEnum.adOpenStatic,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.Columns["ShipVia"].Position = 2;
extree1.EndUpdate();

718
Is it possible to set from code, a column sort without being inserted in the sortbar

extree1.BeginUpdate();
extree1.ColumnAutoResize = false;
// Add 'Microsoft ActiveX Data Objects 6.1 Library(msado15.dll)' reference to your project.
ADODB.Recordset rs = new ADODB.Recordset();
	rs.Open("Orders","Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Program Files\\Exontrol\\ExTree\\Sample\\Access\\sample.accdb",exontrol.ADODB.CursorTypeEnum.adOpenKeyset,exontrol.ADODB.LockTypeEnum.adLockOptimistic,0);
extree1.DataSource = (rs as ADODB.Recordset);
extree1.SortBarVisible = true;
extree1.Layout = "singlesort=\"C1:1\"";
extree1.EndUpdate();

717
Is it possible to view all events the control fires
// Event event - Notifies the application once the control fires an event.
private void extree1_Event(object sender, int   EventID)
{
	System.Diagnostics.Debug.Print( extree1.get_EventParam(-2).ToString() );
}
//this.extree1.Event += new exontrol.EXTREELib.exg2antt.EventEventHandler(this.extree1_Event);

extree1.BeginUpdate();
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
exontrol.EXTREELib.Column var_Column = (extree1.Columns.Add("Tasks") as exontrol.EXTREELib.Column);
	var_Column.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellHasCheckBox,true);
	var_Column.PartialCheck = true;
	var_Column.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellCaptionFormat,1);
	var_Column.FormatColumn = "value + (%CS0 = 1 ? `<r><fgcolor=808080>(checked)` : ``)";
extree1.HeaderVisible = true;
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Project");
	int hChild = var_Items.InsertItem(h,null,"Task 1");
	var_Items.set_SelectItem(hChild,true);
	hChild = var_Items.InsertItem(h,null,"Task 2");
	var_Items.set_CellState(hChild,0,1);
	hChild = var_Items.InsertItem(h,null,"Task 3");
	var_Items.set_CellState(hChild,0,1);
	var_Items.set_ExpandItem(h,true);
extree1.EndUpdate();

716
How can I prevent expanding/collapsing the child items

// BeforeExpandItem event - Fired before an item is about to be expanded (collapsed).
private void extree1_BeforeExpandItem(object sender, int   Item, ref object   Cancel)
{
	Cancel = extree1.Items.get_ItemParent(Item);
}
//this.extree1.BeforeExpandItem += new exontrol.EXTREELib.exg2antt.BeforeExpandItemEventHandler(this.extree1_BeforeExpandItem);

extree1.BeginUpdate();
extree1.SingleSel = false;
extree1.Columns.Add("Default");
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Root 1");
	var_Items.InsertItem(var_Items.InsertItem(h,null,"Child 1.1"),null,"Child");
	var_Items.InsertItem(h,null,"Child 1.2");
	var_Items.set_ExpandItem(h,true);
	h = var_Items.AddItem("Root 2");
	var_Items.InsertItem(var_Items.InsertItem(h,null,"Child 2.1"),null,"Child");
	var_Items.InsertItem(h,null,"Child 2.2");
	var_Items.set_ExpandItem(h,true);
extree1.EndUpdate();

715
How can I display an item of picture type

extree1.BeginUpdate();
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
extree1.ScrollBySingleLine = false;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.HeaderHeight = 24;
(extree1.Columns.Add("Artikel") as exontrol.EXTREELib.Column).HTMLCaption = "<u>Artikel";
(extree1.Columns.Add("Waarde") as exontrol.EXTREELib.Column).HTMLCaption = "<u>Waarde";
extree1.set_HTMLPicture("T22128","c:\\exontrol\\images\\zipdisk.gif");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("T22128-28)2D");
	int h1 = var_Items.InsertItem(h,null,"<img>T22128:128</img>");
	var_Items.set_CellCaptionFormat(h1,0,exontrol.EXTREELib.CaptionFormatEnum.exHTML);
	var_Items.set_ItemHeight(h1,128);
	h1 = var_Items.InsertItem(h,null,"werkvoorbereiding");
	var_Items.set_CellCaption(h1,1,"5.80");
	var_Items.set_CellBold(h1,1,true);
	var_Items.set_CellCaption(var_Items.InsertItem(h1,null,"Type"),1,"Eenvoudig");
	var_Items.set_CellCaption(var_Items.InsertItem(h1,null,"Prijs p/uur"),1,"60,00");
	var_Items.set_CellCaption(var_Items.InsertItem(h1,null,"Marhe"),1,"15,00%");
	var_Items.set_CellCaption(var_Items.InsertItem(h1,null,"Insteltijd min."),1,"5,00");
	var_Items.set_CellCaption(var_Items.InsertItem(h1,null,"Aantal"),1,1);
	var_Items.set_CellCaption(var_Items.InsertItem(h1,null,"Kostprije"),1,"5,00");
	var_Items.set_ExpandItem(h1,true);
	h1 = var_Items.InsertItem(h,null,"materiall");
	var_Items.set_CellCaption(h1,1,"14.82");
	var_Items.set_CellBold(h1,1,true);
	var_Items.set_ItemHasChildren(h1,true);
	h1 = var_Items.InsertItem(h,null,"snijden");
	var_Items.set_CellCaption(h1,1,"3.13");
	var_Items.set_CellBold(h1,1,true);
	var_Items.set_ItemHasChildren(h1,true);
	var_Items.set_ExpandItem(h,true);
extree1.EndUpdate();

714
Dark mode

extree1.BeginUpdate();
string back = 65536;
string fore = 16777215;
extree1.VisualAppearance.Add(1,"gBFLBCJwBAEHhEJAAEhABXUIQAAYAQGKIcBiAKBQAGYBIJDEMgzDDAUBjKKocQTC4AIQjCK4JDKHYJRpHEZyCA8EhqGASRAFUQBYiWE4oSpLABQaK0ZwIGyRIrkGQgQ" +
	"gmPYDSDNU4zVIEEglBI0TDNczhNDENgtGYaJqHIYpZBcM40TKkEZoSIITZcRrOEBiRL1S0RBhGcRUHZlWzdN64LhuK47UrWdD/XhdVzXRbjfz1Oq+bxve48Br7A5yYTh" +
	"dr4LhOFQ3RjIL4xbIcUwGe6VZhjOLZXjmO49T69HTtOCYBEBA");
extree1.VisualAppearance.Add(2,"gBFLBCJwBAEHhEJAAEhABPMIQAAYAQGKIcBiAKBQAGaAoDDcMgwQwAAxjIKUEwsACEIrjKCYVgOHYYQjGMZwHCMIhiGwcAChEZYHgkMYmDAMUhSE78axHG6PY7kKZ4b" +
	"iaKIqQLLEhSfJ0YyBECBZpfebIbjmIZMSLEIxDKItJSpCIaRgqWS6ahGO4JUbUFLQHT9IR4daIYRgEEBA");
extree1.VisualAppearance.Add(3,"gBFLBCJwBAEHhEJAAEhABUUIQAAYAQGKIcBiAKBQAGaAoDDcMgwQwAAxjIKUEwsACEIrjKCYVgOHYYQjGMZwGAsEwjAoYAChEaILgkMw2DBIQwgJIMEr/G6RZxjeL5C" +
	"jmG4nDhKMpybAcXxjBIYZJgOQpXb+PobTrNNLzfRFAxVAaWJikcZ4HpIAJNVLFdQ0XYMNSBISsBqrKiKcpeIIDWBZMbRZT1ZABCIZBpEW6LahENQwXrCN74DYkNTdKax" +
	"bbuaaXLhGCYBgIA==");
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Bump;
extree1.BackColor = back;
extree1.BackColorHeader = back;
extree1.BackColorLevelHeader = back;
extree1.BackColorSortBar = back;
extree1.BackColorSortBarCaption = back;
extree1.FilterBarBackColor = back;
extree1.FilterBarForeColor = fore;
extree1.ForeColor = fore;
extree1.ForeColorHeader = fore;
extree1.ForeColorSortBar = fore;
extree1.SelBackColor = fore;
extree1.SelForeColor = back;
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exHeaderFilterBarButton,0x1000000);
extree1.set_Background32((exontrol.EXTREELib.BackgroundPartEnum)0x10 | exontrol.EXTREELib.BackgroundPartEnum.exCellButtonUp,0x2000000);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exCursorHoverColumn,-1);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exToolTipAppearance,0x3000000);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exToolTipBackColor,back);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exToolTipForeColor,fore);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exSelBackColorFilter,fore);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exSelForeColorFilter,back);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exBackColorFilter,back);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exForeColorFilter,fore);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exSortBarLinkColor,back);
extree1.set_Background32((exontrol.EXTREELib.BackgroundPartEnum)0x80 | exontrol.EXTREELib.BackgroundPartEnum.exDateSelect,0x2000000);
extree1.set_Background32((exontrol.EXTREELib.BackgroundPartEnum)0x80 | exontrol.EXTREELib.BackgroundPartEnum.exDateSeparatorBar,0x2000000);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exTreeLinesColor,fore);
extree1.set_Description(exontrol.EXTREELib.DescriptionTypeEnum.exFilterBarExclude,"<bgcolor 0><fgcolor ffffff> Exclude </fgcolor></bgcolor>");
extree1.EndUpdate();

713
How can I specify the cell's outline, border or lines around, when the cell gets selected

extree1.BeginUpdate();
extree1.AttachTemplate("handle AddColumn(Column){Column{Def(48)=4;Def(49)=4;}}");
exontrol.EXTREELib.Appearance var_Appearance = extree1.VisualAppearance;
	var_Appearance.Add(1,"gBFLBCJwBAEHhEJAAEhABPEGACAADACAxRDgMQBQKAAzQFAYbBuGCGAAGIYBTgmFgAQhFcZQSpEEg7BKMYwjOJgFgmEQxDANIBQSKoaQiGQYYLhEZAEiONoaDJCM4wH" +
	"IMQxHCKTZRkGcfaRCGSfIzpGKpVgOTYiTbPcIyQKtBxDIydJTmeQQQhsFIJU7SdVUPDUJZlWbLAwWTAYazXCKRZBpeJqdo6Y5RUDKUqSdLUYyvEq7ZqnOIpw5vICpaCq" +
	"Op6HqKFpiXSAFL1fLmAwvPKrJjoeqpWpyCaRZQAGg4dbEdTNNCIbatQANKrCSpgZ7sMB6Di2L4TPS2awoWgRYyTFZMbBAeQ7LC1c45Fqrd4zS4dSxKCahcLxFiaNpYZY" +
	"njUap1jGPJlkuAgAkidB3nceZsCQEQJCgGhMGcQ4pkiSxEAAOYpiQIhvkYNA2gSCg5n+LIoGILowFyXQoAYAoAmASAWAaAZgggJgKF2T54DYDoDmECBGBKBJgGgTgWgW" +
	"YRoFYGIGmGOBqByB5hCgegggiYJYgoJIICIaIeByChixULILGGGAWDCCgjCiTgrg0YxojoC4OmOSJ2D6D5kAgJLFgABAEICA=");
	var_Appearance.Add(2,"CP:1 -4 0 0 0");
extree1.SelBackColor32 = 0x2000000;
extree1.SelForeColor = Color.FromArgb(0,0,1);
extree1.FullRowSelect = false;
extree1.ShowFocusRect = false;
extree1.DefaultItemHeight = 24;
extree1.HeaderHeight = 24;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exVLines;
extree1.Columns.Add("C1");
extree1.Columns.Add("C2");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.set_CellCaption(var_Items.AddItem("Cell 1"),1,"Cell 2");
	var_Items.set_CellCaption(var_Items.AddItem("Cell 3"),1,"Cell 4");
extree1.Items.SelectPos = 1;
extree1.SelectColumnIndex = 1;
extree1.EndUpdate();

712
How can I specify the cell's outline, border or lines around, when the item gets selected

extree1.BeginUpdate();
extree1.AttachTemplate("handle AddColumn(Column){Column{Def(48)=4;Def(49)=4;}}");
extree1.VisualAppearance.Add(1,"gBFLBCJwBAEHhEJAAEhABPEGACAADACAxRDgMQBQKAAzQFAYbBuGCGAAGIYBTgmFgAQhFcZQSpEEg7BKMYwjOJgFgmEQxDANIBQSKoaQiGQYYLhEZAEiONoaDJCM4wH" +
	"IMQxHCKTZRkGcfaRCGSfIzpGKpVgOTYiTbPcIyQKtBxDIydJTmeQQQhsFIJU7SdVUPDUJZlWbLAwWTAYazXCKRZBpeJqdo6Y5RUDKUqSdLUYyvEq7ZqnOIpw5vICpaCq" +
	"Op6HqKFpiXSAFL1fLmAwvPKrJjoeqpWpyCaRZQAGg4dbEdTNNCIbatQANKrCSpgZ7sMB6Di2L4TPS2awoWgRYyTFZMbBAeQ7LC1c45Fqrd4zS4dSxKCahcLxFiaNpYZY" +
	"njUap1jGPJlkuAgAkidB3nceZsCQEQJCgGhMGcQ4pkiSxEAAOYpiQIhvkYNA2gSCg5n+LIoGILowFyXQoAYAoAmASAWAaAZgggJgKF2T54DYDoDmECBGBKBJgGgTgWgW" +
	"YRoFYGIGmGOBqByB5hCgegggiYJYgoJIICIaIeByChixULILGGGAWDCCgjCiTgrg0YxojoC4OmOSJ2D6D5kAgJLFgABAEICA=");
extree1.SelBackColor32 = 0x1000000;
extree1.SelForeColor = Color.FromArgb(0,0,1);
extree1.ShowFocusRect = false;
extree1.DefaultItemHeight = 24;
extree1.HeaderHeight = 24;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exVLines;
extree1.Columns.Add("C1");
extree1.Columns.Add("C2");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.set_CellCaption(var_Items.AddItem("Cell 1"),1,"Cell 2");
	var_Items.set_CellCaption(var_Items.AddItem("Cell 3"),1,"Cell 4");
	var_Items.SelectPos = 1;
extree1.EndUpdate();

711
How can I specify the cell's outline, border or lines around

extree1.BeginUpdate();
extree1.AttachTemplate("handle AddColumn(Column){Column{Def(48)=4;Def(49)=4;}}");
extree1.VisualAppearance.Add(1,"gBFLBCJwBAEHhEJAAEhABPEGACAADACAxRDgMQBQKAAzQFAYbBuGCGAAGIYBTgmFgAQhFcZQSpEEg7BKMYwjOJgFgmEQxDANIBQSKoaQiGQYYLhEZAEiONoaDJCM4wH" +
	"IMQxHCKTZRkGcfaRCGSfIzpGKpVgOTYiTbPcIyQKtBxDIydJTmeQQQhsFIJU7SdVUPDUJZlWbLAwWTAYazXCKRZBpeJqdo6Y5RUDKUqSdLUYyvEq7ZqnOIpw5vICpaCq" +
	"Op6HqKFpiXSAFL1fLmAwvPKrJjoeqpWpyCaRZQAGg4dbEdTNNCIbatQANKrCSpgZ7sMB6Di2L4TPS2awoWgRYyTFZMbBAeQ7LC1c45Fqrd4zS4dSxKCahcLxFiaNpYZY" +
	"njUap1jGPJlkuAgAkidB3nceZsCQEQJCgGhMGcQ4pkiSxEAAOYpiQIhvkYNA2gSCg5n+LIoGILowFyXQoAYAoAmASAWAaAZgggJgKF2T54DYDoDmECBGBKBJgGgTgWgW" +
	"YRoFYGIGmGOBqByB5hCgegggiYJYgoJIICIaIeByChixULILGGGAWDCCgjCiTgrg0YxojoC4OmOSJ2D6D5kAgJLFgABAEICA=");
extree1.SelBackMode = exontrol.EXTREELib.BackModeEnum.exTransparent;
extree1.ShowFocusRect = false;
extree1.DefaultItemHeight = 24;
extree1.HeaderHeight = 24;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exVLines;
extree1.Columns.Add("C1");
extree1.Columns.Add("C2");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.set_CellCaption(var_Items.AddItem("Cell 1"),1,"Cell 2");
	int h = var_Items.AddItem("Cell 2");
	var_Items.set_CellCaption(h,1,"Cell 3");
	var_Items.set_CellBackColor32(h,1,0x1000000);
extree1.EndUpdate();

710
Is it possible to highligth the match while a filter is applied

// AddColumn event - Fired after a new column has been added.
private void extree1_AddColumn(object sender, exontrol.EXTREELib.Column   Column)
{
	// Column.Def(17) = 1
}
//this.extree1.AddColumn += new exontrol.EXTREELib.exg2antt.AddColumnEventHandler(this.extree1_AddColumn);

// FilterChange event - Notifies your application that the filter is changed.
private void extree1_FilterChange(object sender)
{
	object format = extree1.FormatABC("`value replace '` + value + `' with '<bgcolor 000000><fgcolor FFFFFF>` + value  + `</fgcolor></bgcolor>'`",extree1.FilterBarPromptPattern,null,null);
	extree1.Columns[0].FormatColumn = format.ToString();
	extree1.Columns[1].FormatColumn = format.ToString();
}
//this.extree1.FilterChange += new exontrol.EXTREELib.exg2antt.FilterChangeEventHandler(this.extree1_FilterChange);

extree1.BeginUpdate();
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exVLines;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.Columns.Add("Col 1");
extree1.Columns.Add("Col 2");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.set_CellCaption(var_Items.AddItem("219 Smith"),1,"Ignacio 1234");
	var_Items.set_CellCaption(var_Items.AddItem("1666 County Road 309A"),1,"897 Manassa");
	var_Items.set_CellCaption(var_Items.AddItem("38 Lone Pine"),1,"Durango 11");
	var_Items.set_CellCaption(var_Items.AddItem("612 Jachim Street"),1,"Lamar 222");
extree1.FilterBarPromptPattern = "1";
extree1.FilterBarPromptVisible = exontrol.EXTREELib.FilterBarVisibleEnum.exFilterBarCompact | exontrol.EXTREELib.FilterBarVisibleEnum.exFilterBarSingleLine | exontrol.EXTREELib.FilterBarVisibleEnum.exFilterBarVisible | exontrol.EXTREELib.FilterBarVisibleEnum.exFilterBarPromptVisible;
extree1.FilterBarPromptType = exontrol.EXTREELib.FilterPromptEnum.exFilterPromptCaseSensitive | exontrol.EXTREELib.FilterPromptEnum.exFilterPromptContainsAll;
extree1.EndUpdate();

709
Is it possible to highlight the column's header once a filter is applied (sample 2)

extree1.BeginUpdate();
exontrol.EXTREELib.Appearance var_Appearance = extree1.VisualAppearance;
	var_Appearance.Add(1,"gBFLBCJwBAEHhEJAAEhABO8GACAADACAxRDgMQBQKAAzQFAYbBuGCGAAGIYBTgmFgAQhFcZQSKUOQTDKNYykCIRSDUJYkSZEIyjBI8ExXFqNACkGKwQgmNYDSBMcbwS" +
	"AsXRYFocJ5gOT6AjKBA2UclEZpajiTY3ABUEgUS5oOBIACqariaQJAAiCRQGiYZyHKaRSwPBKFYDIIjbJheTIDChNVxUcDENQjJqLBIDRzbarye59YBfeBXdgmA4LQbD" +
	"MRwNgMMQTDqKYbkOQZHbeGKAWTMEZzJj8cxTEqIaBhGTLfojSZMS7UGK1LLtMyHI6kP7sOiLfi2W4/W7XV72F79TzXIa2ZBuO57bhnAZ/VzGNj4PRNezfRqicjsGxcZw" +
	"Xg+TpQj0ew6gSOw7wSbozjsfYXi8PwMnSc52leHotl+MxjmoXh2nybxOH+SQtnYXx+D2P4vGMB56hQf5PCgBYeDwYBCEo1xggebgKH6IIDBYBgkiAQ5FgYPAhEIRgWGq" +
	"DBoC4GoCiGCBYhGBQPAWdIQp0eIUiWCZigiJgqgqYpIioJQhmIMhBH0NxjEMag2g2Y4ImYOoOmOSJeDQNxXlOLR3ECUAQICA=");
	var_Appearance.Add(2,"gBFLBCJwBAEHhEJAAEhABgsHQAAYAQGKIcBiAKBQAGaAoDDYNwwQwAAxDAKcEwsACEIrjKCRShyCYZRrGUgRCKQahLEiTIhGUYJHgmK4tRoAUgxWCEExrAaQJjjeCQF" +
	"i6LAtDhPMByfQEZQIGyjkgjNLUcSbG4AKgkCiXfpUAJVP7FcgSABEEigNIxToOU4jFgeCYLQKQRK2RC9GQGFCbLhpYKIahGTYWVheN5XXblez9P7ABQwKCcAwXBp7YIK" +
	"AT4XBIdYdQ7IL4xGA0AJPFoJC7mOQ5XiYAIBAZ/RL0LCcbxHHafVboQj6JouD5PUDVNY1XBdPynI6CbLhWy6Dq4UZzPwzeBifSHfDjRoJcCZe71KY3GwSEboNA6Kp+QB" +
	"HAmZoZjSPYIEiF47lOLJVnuYofBwJJHmaQoYj0MIRHeM4/m6cJ8B+fpBHQJ5SGKPYYH8OYMk+P5Bn4fxaAYZAvEIX4RgUWBGgCCAmAqApgkgNgOgMEYlGASoEkQeBWBa" +
	"BZhggZgagaYRoEwShWA6NZZAMQBAICA==");
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exHeaderFilterBarButton,0x1000000);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exHeaderFilterBarActive,0x2000000);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exCursorHoverColumn,-1);
extree1.HeaderHeight = 28;
extree1.BackColorHeader = Color.FromArgb(255,255,255);
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exRowLines;
extree1.HeaderVisible = true;
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	(var_Columns.Add("C1") as exontrol.EXTREELib.Column).DisplayFilterButton = true;
	exontrol.EXTREELib.Column var_Column = (var_Columns.Add("C2") as exontrol.EXTREELib.Column);
		var_Column.DisplayFilterButton = true;
		var_Column.Filter = "Item 2";
		var_Column.FilterType = exontrol.EXTREELib.FilterTypeEnum.exFilter;
	(var_Columns.Add("C3") as exontrol.EXTREELib.Column).DisplayFilterButton = true;
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Item 1");
	var_Items.set_CellCaption(h,1,"Item 2");
	var_Items.set_CellCaption(h,2,"Item 3");
	h = var_Items.AddItem("Item 4");
	var_Items.set_CellCaption(h,1,"Item 5");
	var_Items.set_CellCaption(h,2,"Item 6");
extree1.ApplyFilter();
extree1.EndUpdate();

708
How can I make the expand/collapse glyphs DPI aware

string size = 2;
extree1.BeginUpdate();
exontrol.EXTREELib.Appearance var_Appearance = extree1.VisualAppearance;
	var_Appearance.Add(3,"gBFLBCJwBAEHhEJAAEhEGAUHQAAYAQGKIcBiAKBQAGaAoDDYOA4QwAAxDAKcEwsACEIrjKCRShyCYZRhGcTSBCIZBqEqSZLiEZRQiiCYsS5GQBRfIUEghGyNZjgNzQc" +
	"CQAI8T5IUgARBJIDSMY6DpOIxYHgmC4DEITNLxOK0EhRHCBZrgOCAYhqEY1Ro+dhPFYjVTMdK0LRtKy7Mq2aJmOpZDxWE7dZKpO5fbxXS67cr2fp/YBed4rfa7KTlOBK" +
	"cRQRBEFQPDqPZBkORZHh2FoLRJKbgtHJmHYNQWhVyYBbNCyTI6lahpeuHBx1QaWWxjbCMEr6bpoWLbFi3Ha1UzrPa8b5vSw7Gr+HzYQTHGPXGqaYJdZrnea6B7+U5XUJ" +
	"rnSOZciYHwhAeR5HDK+JVGqKRRmScx5HyfRei+H5bmmcp4Fi8o/CGGJKGQKZUGoFQigUPIiCeSZXnyHB6l0SAJn8JxfkIeZ5CgXxjCCAhyB8QgIlAM4MlKAIcCaIBIGY" +
	"GoGGEYhqBMMxgnICgRDUDQjESGwmAkWBuCqBoiHIVgkDQYgYESWg2E0YhohcJQigITg3CQSRyEyEYGGOWJwhQJD4FiFIMk0aJFGsIBkkOBJeDc+AchYJwJgIWhSgYZQp" +
	"FIVoVGOGQ4l2EwIBWMhgDmDhThCEwkAiaJchKDhjhgZhsCUY4iFCEoZkiaYQmSGAWhWQhgDuDpTjCDQiEgchAg0IpJBoDoFiEKBqCaCAimgIguH8IZnkPUhcBcJg+hGJ" +
	"ZnloYJsiaKZKGa24YnWSR0CkKhCA2CxlCqColhAYpqEKER0DqVZ0A0ASAgA==");
	var_Appearance.Add(4,"gBFLBCJwBAEHhEJAAEhABAQCg6AADACAxRDgMQBQKAAzQFAYbBwHCGAAGIYBTgmFgAQhFcZQSKUOQTDKNYykCIRSDUJYkSZEIyjBI8ExXFqNACjeQYJBCNYbTJAbqhY" +
	"IgAR3HqQZABCCSQKkYx0HScRiwPBMFwGIQmaaicZoJCiN4DTZAcIBRDUIxpDR9bBeKw3KqVaZnWhaNpWXZlTzKdSxXisF67RZSdi/XgvF5XXblez9P69LwXe5mUrGbyV" +
	"YghCCIKgeG4dR7IMhyLDcKQXCCVW7aGSsOwbAqAXpdGAXTQdDyLJKnaZqOi6BjjA4rNbHGIYJb1XTRMa1LJuG5LJrOeZ3Xre4BLfh1VoFRpjWIYNY1QS7TLOczzfRdDx" +
	"TiGVpkjCeJoD4Ng1hSRxiisVRKg8D4PkWZJznmPQ+F8Xx5guWpjHGWYMiYQodEaIRSCgU5KCSeh3naHB/iAAh9n8fwfgIeZ1CgXwjCCAhxl8AgIlAM4MlKAIcCaD54FY" +
	"FoFmGCBmBaBIJigPJNgKSAoDSVC+BIbIYCUYYoiYKoJgkWIMlGCAglMaJZDWCYiFyFIJkkOJYhEJc7G4PYPCOaJshQJBjgiVIUgyDRokEaggGSQ4El4N1CBiFgnAmAha" +
	"FKFZlFkShUhWJRYmITg3GSQgFGuGBOGOFJkCSSQCDoNgkiOCY0hUJJmmmQhvhqZtYmUOQmBWIRvhgTpjjSbAjEiEgchBZgyEaBIhigWgegqIhIjoDILiACB5nTL5WnWR" +
	"YOiSKYJnqGQ7CmOh2hqJ5OkYORxFyShKhSAxihkOomioY5YiqFIkFyTo1HkAxAEAgIA==");
	var_Appearance.Add(1,extree1.FormatABC("`CP:3 -` + int(value*dpi) + ` -` + int(value*dpi) + ` ` +  int(value*dpi) + ` ` + int(value*dpi)",size,null,null));
	var_Appearance.Add(2,extree1.FormatABC("`CP:4 -` + int(value*dpi) + ` -` + int(value*dpi) + ` ` +  int(value*dpi) + ` ` + int(value*dpi)",size,null,null));
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exGroupLinesAtRoot;
extree1.HasButtons = exontrol.EXTREELib.ExpandButtonEnum.exCustom;
extree1.set_HasButtonsCustom(false,16777216);
extree1.set_HasButtonsCustom(true,33554432);
extree1.Columns.Add("Column");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Root 1");
	var_Items.InsertItem(h,null,"Child 1");
	var_Items.InsertItem(h,null,"Child 2");
	var_Items.set_ExpandItem(h,true);
	h = var_Items.AddItem("Root 2");
	var_Items.InsertItem(h,null,"Child");
extree1.EndUpdate();

707
Is it possible to highlight the column's header once a filter is applied (sample 1)

extree1.BeginUpdate();
exontrol.EXTREELib.Appearance var_Appearance = extree1.VisualAppearance;
	var_Appearance.Add(2,"gBFLBCJwBAEHhEJAAEhABX8GACAADACAxSDEMQBQKAAzQFAYbhgHCGAAGQaBUgmFgAQhFcZQSKUOQTDKNYykCIRSDUJYkSZEIyjBI8ExXFqNACkGKwYgmNYiTLAcgAN" +
	"J0WBaGIZJ4gOT5fDKMoEDRRYADFCscwxJybQAqGQKKb+VgAVY/cTyBIAEQSKA0TDOQ5TSKWB4JPZQRBEbZMNBtBIUJquKaqShdQJCU5FdY3Xblez9P7AMBwLFEC4NQ8Y" +
	"NYuPhjR4dRTIMhvVAsUArFh8Zg9GZZFjmDIDT4ydBLTQwcyVIKnP5qOa6XbmPoCQDYKxZHYxPzVDa3axuL76dqCAT7XrXNy1TbNRrzQKfcJqfCbdw2YaDZLOOT3fjuI4" +
	"hhKaRzFAHJ+jYQ4xHuY4gHuGIXGeExqC8Tp6C+PoEm+G5ImycRgh0XwvDGa5rgOeoejyXwnFeQp2mkf5ClgBB9gCWIYAwfYAEKV58mkdwOggNArgOXY2EWLoDkKOA0mg" +
	"bhOGgZApgaSBIHWSYHSmbApgYThmESZYJkIeIkgeCpfliLIHgpMIcmUYYYmODAlg2SI4mWfRfGOEguDcCRjFYAJihCQhJBSDoRmONgKEcI4kFCEJhhOVYTmYnAlEAQhW" +
	"BMJYJGYWoWmWSR2F6F5lnkWAQhUAgpEieRWEuSYkjWGpmkmNhuhuZwJkYcocmaaYkjyEhngnUA6lEFAlAEgI=");
	var_Appearance.Add(1,"CP:2 -8 -4 2 4");
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exHeaderFilterBarButton,0x1fefefe);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exHeaderFilterBarActive,0x1010101);
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exCursorHoverColumn,-1);
extree1.HeaderHeight = 28;
extree1.BackColorHeader = Color.FromArgb(255,255,255);
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exRowLines;
extree1.HeaderVisible = true;
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	(var_Columns.Add("C1") as exontrol.EXTREELib.Column).DisplayFilterButton = true;
	exontrol.EXTREELib.Column var_Column = (var_Columns.Add("C2") as exontrol.EXTREELib.Column);
		var_Column.DisplayFilterButton = true;
		var_Column.Filter = "Item 2";
		var_Column.FilterType = exontrol.EXTREELib.FilterTypeEnum.exFilter;
	(var_Columns.Add("C3") as exontrol.EXTREELib.Column).DisplayFilterButton = true;
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Item 1");
	var_Items.set_CellCaption(h,1,"Item 2");
	var_Items.set_CellCaption(h,2,"Item 3");
	h = var_Items.AddItem("Item 4");
	var_Items.set_CellCaption(h,1,"Item 5");
	var_Items.set_CellCaption(h,2,"Item 6");
extree1.ApplyFilter();
extree1.EndUpdate();

706
Is it possible to show the filterbar on top of the rows

extree1.BeginUpdate();
extree1.FilterBarPromptVisible = exontrol.EXTREELib.FilterBarVisibleEnum.exFilterBarTop;
extree1.HeaderHeight = 24;
extree1.FilterBarHeight = extree1.HeaderHeight;
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Flat;
extree1.DrawGridLines = exontrol.EXTREELib.GridLinesEnum.exAllLines;
extree1.GridLineStyle = exontrol.EXTREELib.GridLinesStyleEnum.exGridLinesGeometric;
exontrol.EXTREELib.Column var_Column = (extree1.Columns.Add("Column") as exontrol.EXTREELib.Column);
	var_Column.DisplayFilterButton = true;
	var_Column.FilterType = exontrol.EXTREELib.FilterTypeEnum.exPattern;
	var_Column.Filter = "B*";
exontrol.EXTREELib.Column var_Column1 = (extree1.Columns.Add("Index") as exontrol.EXTREELib.Column);
	var_Column1.FormatColumn = "1 index ``";
	var_Column1.Position = 0;
	var_Column1.Width = 48;
	var_Column1.AllowSizing = false;
	var_Column1.SortType = exontrol.EXTREELib.SortTypeEnum.SortNumeric;
	var_Column1.set_Def(exontrol.EXTREELib.DefColumnEnum.exCellHasCheckBox,true);
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.AddItem("A.1");
	var_Items.AddItem("A.2");
	var_Items.AddItem("B.1");
	var_Items.AddItem("B.2");
	var_Items.AddItem("B.3");
	var_Items.AddItem("C");
extree1.ApplyFilter();
extree1.EndUpdate();

705
DragDrop (with visual effect)

// OLEDragDrop event is not supported. Use the DragEnter,DragLeave,DragOver, DragDrop ... events.
// OLEStartDrag event is not supported. Use the DragEnter,DragLeave,DragOver, DragDrop ... events.
extree1.VisualAppearance.Add(1,"gBFLBCJwBAEHhEJAAEhABPUIQAAYAQGKIcBiAKBQAGaAoDgYN4MAANAwjJBMKgBBCLIxhEYobgmGIaRjEEQDCKYcxHCaIBiGcaIfDEBIeSBHcgRbAcOQHGSZZBhGRJG" +
	"juKIbSrLICzBDUcRnGwAKQoaaaEomHwyAZOYwDAIoWhpKKCKjqWJKNb+XgAAJTES0RRVRTNAZ1YghGAQgIA==");
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exListOLEDropPosition,0x1000000);
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exDragDropBefore,Color.FromArgb(0,0,0));
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exDragDropAfter,Color.FromArgb(255,255,255));
extree1.OLEDropMode = exontrol.EXTREELib.exOLEDropModeEnum.exOLEDropManual;
extree1.AutoDrag = exontrol.EXTREELib.AutoDragEnum.exAutoDragPositionAnyOnRight;
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
extree1.Indent = 16;
extree1.SelBackMode = exontrol.EXTREELib.BackModeEnum.exTransparent;
extree1.Columns.Add("Default");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Root");
	var_Items.InsertItem(h,null,"Child 1");
	var_Items.InsertItem(h,null,"Child 2");
	var_Items.set_ExpandItem(h,true);
System.Diagnostics.Debug.Print( "You can:" );
System.Diagnostics.Debug.Print( "A) left-click to drag and drop items between controls (open a new exhelper and run the same sample)" );
System.Diagnostics.Debug.Print( "B) right-click to re-arrange the item position inside the same control" );
System.Diagnostics.Debug.Print( "This sample shows how you can insert the data being dropped as a child of the item being hovered." );

704
DragDrop (with no visual effect, hide item while drag and drop)

// OLEDragDrop event is not supported. Use the DragEnter,DragLeave,DragOver, DragDrop ... events.
// OLEStartDrag event is not supported. Use the DragEnter,DragLeave,DragOver, DragDrop ... events.
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exDragDropBefore,Color.FromArgb(0,0,0));
extree1.set_Background(exontrol.EXTREELib.BackgroundPartEnum.exDragDropAfter,Color.FromArgb(255,255,255));
extree1.OLEDropMode = exontrol.EXTREELib.exOLEDropModeEnum.exOLEDropManual;
extree1.AutoDrag = exontrol.EXTREELib.AutoDragEnum.exAutoDragPositionAnyOnRight;
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
extree1.Indent = 16;
extree1.SelBackMode = exontrol.EXTREELib.BackModeEnum.exTransparent;
extree1.Columns.Add("Default");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Root");
	var_Items.InsertItem(h,null,"Child 1");
	var_Items.InsertItem(h,null,"Child 2");
	var_Items.set_ExpandItem(h,true);
System.Diagnostics.Debug.Print( "You can:" );
System.Diagnostics.Debug.Print( "A) left-click to drag and drop items between controls (open a new exhelper and run the same sample)" );
System.Diagnostics.Debug.Print( "B) right-click to re-arrange the item position inside the same control" );
System.Diagnostics.Debug.Print( "This sample shows how you can insert the data being dropped as a child of the item being hovered." );

703
DragDrop

// OLEDragDrop event is not supported. Use the DragEnter,DragLeave,DragOver, DragDrop ... events.
// OLEStartDrag event is not supported. Use the DragEnter,DragLeave,DragOver, DragDrop ... events.
extree1.OLEDropMode = exontrol.EXTREELib.exOLEDropModeEnum.exOLEDropManual;
extree1.AutoDrag = exontrol.EXTREELib.AutoDragEnum.exAutoDragPositionAnyOnRight;
extree1.LinesAtRoot = exontrol.EXTREELib.LinesAtRootEnum.exLinesAtRoot;
extree1.Indent = 16;
extree1.SelBackMode = exontrol.EXTREELib.BackModeEnum.exTransparent;
extree1.Columns.Add("Default");
exontrol.EXTREELib.Items var_Items = extree1.Items;
	int h = var_Items.AddItem("Root");
	var_Items.InsertItem(h,null,"Child 1");
	var_Items.InsertItem(h,null,"Child 2");
	var_Items.set_ExpandItem(h,true);
System.Diagnostics.Debug.Print( "You can:" );
System.Diagnostics.Debug.Print( "A) left-click to drag and drop items between controls (open a new exhelper and run the same sample)" );
System.Diagnostics.Debug.Print( "B) right-click to re-arrange the item position inside the same control" );
System.Diagnostics.Debug.Print( "This sample shows how you can insert the data being dropped as a child of the item being hovered." );

702
Is there anyway to stop the header changing colour when the mouse hovers/moves across the column header (non-clickable)

extree1.BeginUpdate();
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	var_Columns.Add("Item");
	exontrol.EXTREELib.Column var_Column = (var_Columns.Add("Pos") as exontrol.EXTREELib.Column);
		var_Column.Position = 0;
		var_Column.Width = 32;
		var_Column.AllowSizing = false;
		var_Column.FormatColumn = "1 index ``";
		var_Column.AllowSort = false;
		var_Column.AllowDragging = false;
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.AddItem("Item A");
	var_Items.AddItem("Item B");
	var_Items.AddItem("Item C");
extree1.EndUpdate();

701
Is there anyway to stop the header changing colour when the mouse hovers/moves across the column header

extree1.BeginUpdate();
extree1.HeaderAppearance = exontrol.EXTREELib.AppearanceEnum.Etched;
extree1.set_Background32(exontrol.EXTREELib.BackgroundPartEnum.exCursorHoverColumn,-1);
exontrol.EXTREELib.Columns var_Columns = extree1.Columns;
	var_Columns.Add("Item");
	exontrol.EXTREELib.Column var_Column = (var_Columns.Add("Pos") as exontrol.EXTREELib.Column);
		var_Column.Position = 0;
		var_Column.Width = 32;
		var_Column.AllowSizing = false;
		var_Column.FormatColumn = "1 index ``";
		var_Column.AllowSort = false;
		var_Column.AllowDragging = false;
exontrol.EXTREELib.Items var_Items = extree1.Items;
	var_Items.AddItem("Item A");
	var_Items.AddItem("Item B");
	var_Items.AddItem("Item C");
extree1.EndUpdate();