300
How do I change the cell's foreground color
G2antt1->Columns->Add(L"C1");
G2antt1->Columns->Add(L"C2");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Cell 1"));
	var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant("Cell 2"));
	var_Items->set_CellForeColor(TVariant(h),TVariant(1),RGB(255,0,0));

299
How do I change the visual effect for the cell, using your EBN files
G2antt1->VisualAppearance->Add(1,TVariant("c:\\exontrol\\images\\normal.ebn"));
G2antt1->Columns->Add(L"C1");
G2antt1->Columns->Add(L"C2");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Cell 1"));
	var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant("Cell 2"));
	var_Items->set_CellBackColor(TVariant(h),TVariant(1),0x1000000);

298
How do I change the cell's background color
G2antt1->Columns->Add(L"C1");
G2antt1->Columns->Add(L"C2");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Cell 1"));
	var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant("Cell 2"));
	var_Items->set_CellBackColor(TVariant(h),TVariant(1),RGB(255,0,0));

297
How do I change the caption or value for a particular cell
G2antt1->Columns->Add(L"C1");
G2antt1->Columns->Add(L"C2");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Cell 1"))),TVariant(1),TVariant("Cell 2"));

296
How do I get the handle of the cell
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);
	var_Items->set_CellBold(TNoParam(),TVariant(var_Items->get_ItemCell(h,TVariant(0))),true);

295
How do I retrieve the focused item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);
	var_Items->set_ItemBold(var_Items->FocusItem,true);

294
How do I get the number or count of child items
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);
	var_Items->AddItem(TVariant(var_Items->get_ChildCount(h)));

293
How do I enumerate the visible items
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);
	h = var_Items->AddItem(TVariant("Root 2"));
	var_Items->set_ItemBold(var_Items->FirstVisibleItem,true);
	var_Items->set_ItemBold(var_Items->get_NextVisibleItem(var_Items->FirstVisibleItem),true);

292
How do I enumerate the siblings items
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);
	h = var_Items->AddItem(TVariant("Root 2"));
	var_Items->set_ItemBold(var_Items->get_NextSiblingItem(var_Items->FirstVisibleItem),true);
	var_Items->set_ItemBold(var_Items->get_PrevSiblingItem(var_Items->get_NextSiblingItem(var_Items->FirstVisibleItem)),true);

291
How do I get the parent item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);
	var_Items->set_ItemBold(var_Items->get_ItemParent(var_Items->get_ItemChild(h)),true);

290
How do I get the first child item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);
	var_Items->set_ItemBold(var_Items->get_ItemChild(h),true);

289
How do I enumerate the root items
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);
	h = var_Items->AddItem(TVariant("Root 2"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ItemBold(var_Items->get_RootItem(0),true);
	var_Items->set_ItemUnderline(var_Items->get_RootItem(1),true);

288
I have a hierarchy, how can I count the number of root items
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);
	h = var_Items->AddItem(TVariant("Root 2"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->AddItem(TVariant(var_Items->RootCount));

287
How can I make an item unselectable, or not selectable
G2antt1->Columns->Add(L"Column");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("unselectable - you can't get selected"));
	var_Items->set_SelectableItem(h,false);
	var_Items->AddItem(TVariant("selectable"));

286
How can I hide or show an item
G2antt1->Columns->Add(L"Column");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("hidden"));
	var_Items->set_ItemHeight(h,0);
	var_Items->set_SelectableItem(h,false);
	var_Items->AddItem(TVariant("visible"));

285
How can I change the height for all items
G2antt1->DefaultItemHeight = 32;
G2antt1->Columns->Add(L"Column");
G2antt1->Items->AddItem(TVariant("One"));
G2antt1->Items->AddItem(TVariant("Two"));

284
How do I change the height of an item
G2antt1->ScrollBySingleLine = true;
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_ItemHeight(var_Items->AddItem(TVariant("height")),128);
G2antt1->Items->AddItem(TVariant("enabled"));

283
How do I disable or enable an item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_EnableItem(var_Items->AddItem(TVariant("disabled")),false);
G2antt1->Items->AddItem(TVariant("enabled"));

282
How do I display as strikeout a cell
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellStrikeOut(TVariant(var_Items->AddItem(TVariant("strikeout"))),TVariant(0),true);

281
How do I display as strikeout a cell or an item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellValueFormat(TVariant(var_Items->AddItem(TVariant("gets <s>strikeout</s> only a portion of text"))),TVariant(0),Exg2anttlib_tlb::ValueFormatEnum::exHTML);

280
How do I display as strikeout an item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_ItemStrikeOut(var_Items->AddItem(TVariant("strikeout")),true);

279
How do I underline a cell
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellUnderline(TVariant(var_Items->AddItem(TVariant("underline"))),TVariant(0),true);

278
How do I underline a cell or an item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellValueFormat(TVariant(var_Items->AddItem(TVariant("gets <u>underline</u> only a portion of text"))),TVariant(0),Exg2anttlib_tlb::ValueFormatEnum::exHTML);

277
How do I underline an item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_ItemUnderline(var_Items->AddItem(TVariant("underline")),true);

276
How do I display as italic a cell
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellItalic(TVariant(var_Items->AddItem(TVariant("italic"))),TVariant(0),true);

275
How do I display as italic a cell or an item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellValueFormat(TVariant(var_Items->AddItem(TVariant("gets <i>italic</i> only a portion of text"))),TVariant(0),Exg2anttlib_tlb::ValueFormatEnum::exHTML);

274
How do I display as italic an item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_ItemItalic(var_Items->AddItem(TVariant("italic")),true);

273
How do I bold a cell
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellBold(TVariant(var_Items->AddItem(TVariant("bold"))),TVariant(0),true);

272
How do I bold a cell or an item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellValueFormat(TVariant(var_Items->AddItem(TVariant("gets <b>bold</b> only a portion of text"))),TVariant(0),Exg2anttlib_tlb::ValueFormatEnum::exHTML);

271
How do I bold an item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_ItemBold(var_Items->AddItem(TVariant("bold")),true);

270
How do I change the foreground color for the item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root"));
	long hC = var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->set_ItemForeColor(hC,RGB(255,0,0));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);

269
How do I change the visual appearance for the item, using your EBN technology

G2antt1->VisualAppearance->Add(1,TVariant("c:\\exontrol\\images\\normal.ebn"));
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root"));
	long hC = var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->set_ItemBackColor(hC,0x1000000);
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);

268
How do I change the background color for the item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root"));
	long hC = var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->set_ItemBackColor(hC,RGB(255,0,0));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);

267
How do I expand or collapse an item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);

266
How do I associate an extra data to an item
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_ItemData(var_Items->AddItem(TVariant("item")),TVariant("your extra data"));

265
How do I get the number or count of items
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);
Exg2anttlib_tlb::IItemsPtr var_Items1 = G2antt1->Items;
	var_Items1->AddItem(TVariant(var_Items1->ItemCount));

264
How can I specify the width of the ActiveX control, when using the InsertControlItem property
G2antt1->ScrollBySingleLine = false;
G2antt1->TreeColumnIndex = 1;
G2antt1->DrawGridLines = Exg2anttlib_tlb::GridLinesEnum::exAllLines;
G2antt1->Columns->Add(L"C1");
G2antt1->Columns->Add(L"C2");
G2antt1->Columns->Add(L"C3");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->InsertControlItem(TNoParam(),L"MSCAL.Calendar",TNoParam());
	var_Items->set_ItemWidth(h,128);
	var_Items->set_CellValue(TVariant(h),TVariant(0),TVariant("This is a bit of text that is shown in the first column"));
	var_Items->set_CellSingleLine(TVariant(h),TVariant(0),Exg2anttlib_tlb::CellSingleLineEnum::exCaptionWordWrap);
	var_Items->set_CellValue(TVariant(h),TVariant(2),TVariant("This is a bit of text that is shown in the third column"));
	var_Items->set_CellSingleLine(TVariant(h),TVariant(2),Exg2anttlib_tlb::CellSingleLineEnum::exCaptionWordWrap);

263
How can I put the ActiveX control in a different column, when using the InsertControlItem property
G2antt1->ScrollBySingleLine = false;
G2antt1->DrawGridLines = Exg2anttlib_tlb::GridLinesEnum::exAllLines;
G2antt1->Columns->Add(L"C1");
G2antt1->Columns->Add(L"C2");
G2antt1->Columns->Add(L"C3");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->InsertControlItem(TNoParam(),L"MSCAL.Calendar",TNoParam());
	var_Items->set_CellValue(TVariant(h),TVariant(0),TVariant("This is a bit of text that is shown in the first column"));
	var_Items->set_CellSingleLine(TVariant(h),TVariant(0),Exg2anttlib_tlb::CellSingleLineEnum::exCaptionWordWrap);
	var_Items->set_ItemWidth(h,-32001);
	var_Items->set_CellValue(TVariant(h),TVariant(2),TVariant("This is a bit of text that is shown in the third column"));
	var_Items->set_CellSingleLine(TVariant(h),TVariant(2),Exg2anttlib_tlb::CellSingleLineEnum::exCaptionWordWrap);

262
Is there any function I can use to get the program or the control identifier I've been using when called the InsertControlItem
G2antt1->Columns->Add(L"Default");
G2antt1->ScrollBySingleLine = false;
G2antt1->LinesAtRoot = Exg2anttlib_tlb::LinesAtRootEnum::exLinesAtRoot;
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->InsertControlItem(TNoParam(),L"MSCAL.Calendar",TNoParam());
	var_Items->InsertItem(h,TNoParam(),TVariant(var_Items->get_ItemControlID(h)));
	var_Items->set_ExpandItem(h,true);
	h = var_Items->InsertControlItem(TNoParam(),L"MSChart20Lib.MSChart",TNoParam());
	var_Items->set_ItemAppearance(h,Exg2anttlib_tlb::AppearanceEnum::Etched);
	var_Items->InsertItem(h,TNoParam(),TVariant(var_Items->get_ItemControlID(h)));
	var_Items->set_ExpandItem(h,true);

261
How can I change the height of newly created ActiveX control, using the InsertControlItem
G2antt1->Columns->Add(L"Default");
G2antt1->ScrollBySingleLine = false;
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_ItemHeight(var_Items->InsertControlItem(TNoParam(),L"MSCAL.Calendar",TNoParam()),64);
	var_Items->set_ItemAppearance(var_Items->InsertControlItem(TNoParam(),L"MSChart20Lib.MSChart",TNoParam()),Exg2anttlib_tlb::AppearanceEnum::Etched);

260
How can I change the border for newly created ActiveX control, using the InsertControlItem
G2antt1->Columns->Add(L"Default");
G2antt1->ScrollBySingleLine = false;
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_ItemAppearance(var_Items->InsertControlItem(TNoParam(),L"MSCAL.Calendar",TNoParam()),Exg2anttlib_tlb::AppearanceEnum::Sunken);
	var_Items->set_ItemAppearance(var_Items->InsertControlItem(TNoParam(),L"MSChart20Lib.MSChart",TNoParam()),Exg2anttlib_tlb::AppearanceEnum::Etched);

259
How can I access the properties and methods for an ActiveX control that I've just added using the InsertControlItem
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root"));
	/*
	Select the Component\Import Component...\Import a Type Library,
	to import the following Type Library:

		Microsoft Calendar Control 2007

	TypeLib: MSCAL.OCX

	to define the namespace: Msacal_tlb
*/
//#include "MSACAL_TLB.h"
	Msacal_tlb::ICalendarPtr var_Calendar = (IDispatch*)var_Items->get_ItemObject(var_Items->InsertControlItem(h,L"MSCAL.Calendar",TNoParam()));
		var_Calendar->BackColor = RGB(255,255,255);
		var_Calendar->GridCellEffect = 0;
		var_Calendar->ShowTitle = false;
		var_Calendar->ShowDateSelectors = false;
	var_Items->set_ExpandItem(h,true);

258
How can I access the properties and methods for an ActiveX control that I've just added using the InsertControlItem
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root"));
	/*
	Select the Component\Import Component...\Import a Type Library,
	to import the following Type Library:

		Microsoft Calendar Control 2007

	TypeLib: MSCAL.OCX

	to define the namespace: Msacal_tlb
*/
//#include "MSACAL_TLB.h"
	Msacal_tlb::ICalendarPtr var_Calendar = (IDispatch*)var_Items->get_ItemObject(var_Items->InsertControlItem(h,L"MSCAL.Calendar",TNoParam()));
		var_Calendar->BackColor = RGB(255,255,255);
	var_Items->set_ExpandItem(h,true);

257
How can I insert an ActiveX control
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root"));
	var_Items->InsertControlItem(h,L"MSCAL.Calendar",TNoParam());
	var_Items->set_ExpandItem(h,true);

256
How can I change at runtime the parent of the item
G2antt1->LinesAtRoot = Exg2anttlib_tlb::LinesAtRootEnum::exLinesAtRoot;
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long hP = var_Items->AddItem(TVariant("Root"));
	long hC = var_Items->AddItem(TVariant("Child"));
	var_Items->SetParent(hC,hP);

255
How can I sort the items
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);
G2antt1->Columns->get_Item(TVariant("Default"))->SortOrder = Exg2anttlib_tlb::SortOrderEnum::SortDescending;

254
How do I sort the child items
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Root"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 1"));
	var_Items->InsertItem(h,TNoParam(),TVariant("Child 2"));
	var_Items->set_ExpandItem(h,true);
	var_Items->SortChildren(h,TVariant(0),false);

253
How can I ensure or scroll the control so the item fits the control's client area
G2antt1->Columns->Add(L"Default");
long h = G2antt1->Items->AddItem(TVariant("item"));
G2antt1->Items->EnsureVisibleItem(h);

252
How can I remove or delete all items
G2antt1->Columns->Add(L"Default");
G2antt1->Items->AddItem(TVariant("removed item"));
G2antt1->Items->RemoveAllItems();

251
How can I remove or delete an item
G2antt1->Columns->Add(L"Default");
long h = G2antt1->Items->AddItem(TVariant("removed item"));
G2antt1->Items->RemoveItem(h);

250
How can I add or insert child items
G2antt1->LinesAtRoot = Exg2anttlib_tlb::LinesAtRootEnum::exLinesAtRoot;
G2antt1->Columns->Add(L"C1");
G2antt1->Columns->Add(L"C2");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	long h = var_Items->AddItem(TVariant("Cell 1"));
	var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant("Cell 2"));
	var_Items->set_CellValue(TVariant(var_Items->InsertItem(h,TNoParam(),TVariant("Cell 3"))),TVariant(1),TVariant("Cell 4"));
	var_Items->set_CellValue(TVariant(var_Items->InsertItem(h,TNoParam(),TVariant("Cell 5"))),TVariant(1),TVariant("Cell 6"));
	var_Items->set_ExpandItem(h,true);

249
How can I add or insert a child item
G2antt1->LinesAtRoot = Exg2anttlib_tlb::LinesAtRootEnum::exLinesAtRoot;
G2antt1->Columns->Add(L"Default");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->InsertItem(var_Items->AddItem(TVariant("root")),TNoParam(),TVariant("child"));

248
How can I add or insert an item
G2antt1->Columns->Add(L"C1");
G2antt1->Columns->Add(L"C2");
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("Cell 1"))),TVariant(1),TVariant("Cell 2"));
	long h = var_Items->AddItem(TVariant("Cell 3"));
	var_Items->set_CellValue(TVariant(h),TVariant(1),TVariant("Cell 4"));

247
How can I add or insert an item
G2antt1->Columns->Add(L"Default");
G2antt1->Items->AddItem(TVariant("new item"));

246
How can I get the columns as they are shown in the control's sortbar
_tlb::ObjectPtr var_Object = G2antt1->Columns->get_ItemBySortPosition(TVariant(0));

245
How can I access the properties of a column
G2antt1->Columns->Add(L"A");
G2antt1->Columns->get_Item(TVariant("A"))->HeaderBold = true;

244
How can I remove all the columns
G2antt1->Columns->Clear();

243
How can I remove a column
G2antt1->Columns->Remove(TVariant("A"));

242
How can I get the number or the count of columns
long var_Count = G2antt1->Columns->Count;

241
How can I change the font for all cells in the entire column
/*
	Select the Component\Import Component...\Import a Type Library,
	to import the following Type Library:

		OLE Automation

	TypeLib: stdole2.tlb

	to define the namespace: Stdole_tlb
*/
//#include "STDOLE_TLB.h"
Stdole_tlb::FontPtr f = Variant::CreateObject(L"StdFont");
	f->Name = L"Tahoma";
	f->Size = TVariant(long(12));
Exg2anttlib_tlb::IConditionalFormatPtr var_ConditionalFormat = G2antt1->ConditionalFormats->Add(L"1",TNoParam());
	var_ConditionalFormat->Font = (IFontDisp*)(f);
	var_ConditionalFormat->ApplyTo = Exg2anttlib_tlb::FormatApplyToEnum::exFormatToColumns;
G2antt1->Columns->Add(L"Column");
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

240
How can I change the background color for all cells in the column
Exg2anttlib_tlb::IConditionalFormatPtr var_ConditionalFormat = G2antt1->ConditionalFormats->Add(L"1",TNoParam());
	var_ConditionalFormat->BackColor = RGB(255,0,0);
	var_ConditionalFormat->ApplyTo = Exg2anttlib_tlb::FormatApplyToEnum::exFormatToColumns;
G2antt1->Columns->Add(L"Column");
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

239
How can I change the foreground color for all cells in the column
Exg2anttlib_tlb::IConditionalFormatPtr var_ConditionalFormat = G2antt1->ConditionalFormats->Add(L"1",TNoParam());
	var_ConditionalFormat->ForeColor = RGB(255,0,0);
	var_ConditionalFormat->ApplyTo = Exg2anttlib_tlb::FormatApplyToEnum::exFormatToColumns;
G2antt1->Columns->Add(L"Column");
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

238
How can I show as strikeout all cells in the column
Exg2anttlib_tlb::IConditionalFormatPtr var_ConditionalFormat = G2antt1->ConditionalFormats->Add(L"1",TNoParam());
	var_ConditionalFormat->StrikeOut = true;
	var_ConditionalFormat->ApplyTo = Exg2anttlib_tlb::FormatApplyToEnum::exFormatToColumns;
G2antt1->Columns->Add(L"Column");
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

237
How can I underline all cells in the column
Exg2anttlib_tlb::IConditionalFormatPtr var_ConditionalFormat = G2antt1->ConditionalFormats->Add(L"1",TNoParam());
	var_ConditionalFormat->Underline = true;
	var_ConditionalFormat->ApplyTo = Exg2anttlib_tlb::FormatApplyToEnum::exFormatToColumns;
G2antt1->Columns->Add(L"Column");
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

236
How can I show in italic all data in the column
Exg2anttlib_tlb::IConditionalFormatPtr var_ConditionalFormat = G2antt1->ConditionalFormats->Add(L"1",TNoParam());
	var_ConditionalFormat->Italic = true;
	var_ConditionalFormat->ApplyTo = Exg2anttlib_tlb::FormatApplyToEnum::exFormatToColumns;
G2antt1->Columns->Add(L"Column");
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

235
How can I bold the entire column
Exg2anttlib_tlb::IConditionalFormatPtr var_ConditionalFormat = G2antt1->ConditionalFormats->Add(L"1",TNoParam());
	var_ConditionalFormat->Bold = true;
	var_ConditionalFormat->ApplyTo = Exg2anttlib_tlb::FormatApplyToEnum::exFormatToColumns;
G2antt1->Columns->Add(L"Column");
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

234
How can I display a computed column and highlight some values that are negative or less than a value
G2antt1->Columns->Add(L"A");
G2antt1->Columns->Add(L"B");
G2antt1->Columns->Add(L"(A+B)*1.19")->ComputedField = L"(dbl(%0) + dbl(%1)) * 1.19";
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant(1))),TVariant(1),TVariant(2));
Exg2anttlib_tlb::IItemsPtr var_Items1 = G2antt1->Items;
	var_Items1->set_CellValue(TVariant(var_Items1->AddItem(TVariant(10))),TVariant(1),TVariant(20));
Exg2anttlib_tlb::IConditionalFormatPtr var_ConditionalFormat = G2antt1->ConditionalFormats->Add(L"dbl(%2) > 10",TNoParam());
	var_ConditionalFormat->Bold = true;
	var_ConditionalFormat->ForeColor = RGB(255,0,0);
	var_ConditionalFormat->ApplyTo = Exg2anttlib_tlb::FormatApplyToEnum(0x2);

233
Can I display a computed column so it displays the VAT, or SUM
G2antt1->Columns->Add(L"A");
G2antt1->Columns->Add(L"B");
G2antt1->Columns->Add(L"(A+B)*1.19")->ComputedField = L"(dbl(%0) + dbl(%1)) * 1.19";
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant(1))),TVariant(1),TVariant(2));
Exg2anttlib_tlb::IItemsPtr var_Items1 = G2antt1->Items;
	var_Items1->set_CellValue(TVariant(var_Items1->AddItem(TVariant(10))),TVariant(1),TVariant(20));

232
How can I show a column that adds values in the cells
G2antt1->Columns->Add(L"A");
G2antt1->Columns->Add(L"B");
G2antt1->Columns->Add(L"A+B")->ComputedField = L"dbl(%0) + dbl(%1)";
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant(1))),TVariant(1),TVariant(2));
Exg2anttlib_tlb::IItemsPtr var_Items1 = G2antt1->Items;
	var_Items1->set_CellValue(TVariant(var_Items1->AddItem(TVariant(10))),TVariant(1),TVariant(20));

231
Is there any function to filter the control's data as I type, so the items being displayed include the typed characters
Exg2anttlib_tlb::IColumnPtr var_Column = G2antt1->Columns->Add(L"Filter");
	var_Column->FilterOnType = true;
	var_Column->DisplayFilterButton = true;
	var_Column->AutoSearch = Exg2anttlib_tlb::AutoSearchEnum::exContains;
G2antt1->Items->AddItem(TVariant("Canada"));
G2antt1->Items->AddItem(TVariant("USA"));

230
Is there any function to filter the control's data as I type, something like filter on type
Exg2anttlib_tlb::IColumnPtr var_Column = G2antt1->Columns->Add(L"Filter");
	var_Column->FilterOnType = true;
	var_Column->DisplayFilterButton = true;
G2antt1->Items->AddItem(TVariant("Canada"));
G2antt1->Items->AddItem(TVariant("USA"));

229
How can I programmatically filter a column
Exg2anttlib_tlb::IColumnPtr var_Column = G2antt1->Columns->Add(L"Filter");
	var_Column->DisplayFilterButton = true;
	var_Column->FilterType = Exg2anttlib_tlb::FilterTypeEnum::exNonBlanks;
G2antt1->Items->AddItem(TNoParam());
G2antt1->Items->AddItem(TVariant("not empty"));
G2antt1->ApplyFilter();

228
How can I show or display the control's filter
G2antt1->Columns->Add(L"Filter")->DisplayFilterButton = true;

227
How can I customize the items being displayed in the drop down filter window
Exg2anttlib_tlb::IColumnPtr var_Column = G2antt1->Columns->Add(L"Custom Filter");
	var_Column->DisplayFilterButton = true;
	var_Column->DisplayFilterPattern = false;
	var_Column->CustomFilter = TVariant(String("Excel Spreadsheets (*.xls )||*.xls|||Word Documents||*.doc|||Powerpoint Presentations||*.pps|||Text Documents (*.log,*.txt)||*.") +
"txt|*.log");
	var_Column->FilterType = Exg2anttlib_tlb::FilterTypeEnum::exPattern;
	var_Column->Filter = L"*.xls";
G2antt1->Items->AddItem(TVariant("excel.xls"));
G2antt1->Items->AddItem(TVariant("word.doc"));
G2antt1->Items->AddItem(TVariant("pp.pps"));
G2antt1->Items->AddItem(TVariant("text.txt"));
G2antt1->ApplyFilter();

226
How can I change the order or the position of the columns in the sort bar
G2antt1->SortBarVisible = true;
G2antt1->SortBarColumnWidth = 48;
G2antt1->Columns->Add(L"C1")->SortOrder = Exg2anttlib_tlb::SortOrderEnum::SortAscending;
G2antt1->Columns->Add(L"C2")->SortOrder = Exg2anttlib_tlb::SortOrderEnum::SortDescending;
G2antt1->Columns->get_Item(TVariant("C2"))->SortPosition = 0;

225
How do I arrange my columns on multiple levels
G2antt1->Columns->Add(L"S")->Width = 32;
G2antt1->Columns->Add(L"Level 2")->set_LevelKey(TVariant(1));
G2antt1->Columns->Add(L"Level 3")->set_LevelKey(TVariant(1));
G2antt1->Columns->Add(L"Level 4")->set_LevelKey(TVariant(1));
G2antt1->Columns->Add(L"Level 1")->set_LevelKey(TVariant("2"));
G2antt1->Columns->Add(L"Level 2")->set_LevelKey(TVariant("2"));
G2antt1->Columns->Add(L"Level 3")->set_LevelKey(TVariant("2"));
G2antt1->Columns->Add(L"Level 4")->set_LevelKey(TVariant("2"));
G2antt1->Columns->Add(L"E")->Width = 32;

224
How do I arrange my columns on multiple lines
G2antt1->HeaderHeight = 32;
G2antt1->Columns->Add(L"")->HTMLCaption = L"Line 1<br>Line 2";

223
How can I display all cells using HTML format
G2antt1->Columns->Add(L"HTML")->set_Def(Exg2anttlib_tlb::DefColumnEnum::exCellValueFormat,TVariant(1));
G2antt1->Items->AddItem(TVariant("<font ;12>T</font>his <b>is</b> an <a>html</a> <font Tahoma><fgcolor=FF0000>text</fgcolor></font>."));

222
How can I display all cells using multiple lines
G2antt1->Columns->Add(L"MultipleLine")->set_Def(Exg2anttlib_tlb::DefColumnEnum::exCellSingleLine,TVariant(false));
G2antt1->Columns->Add(L"SingleLine")->set_Def(Exg2anttlib_tlb::DefColumnEnum::exCellSingleLine,TVariant(true));
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("This is a bit of long text that should break the line"))),TVariant(1),TVariant("this is a bit of long text that's displayed on a single line"));

221
How do change the vertical alignment for all cells in the column
G2antt1->Columns->Add(L"MultipleLine")->set_Def(Exg2anttlib_tlb::DefColumnEnum::exCellSingleLine,TVariant(false));
G2antt1->Columns->Add(L"VAlign")->set_Def(Exg2anttlib_tlb::DefColumnEnum::exCellVAlignment,TVariant(2));
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant("This is a bit of long text that should break the line"))),TVariant(1),TVariant("bottom"));
Exg2anttlib_tlb::IItemsPtr var_Items1 = G2antt1->Items;
	var_Items1->set_CellValue(TVariant(var_Items1->AddItem(TVariant("This is a bit of long text that should break the line"))),TVariant(1),TVariant("bottom"));

220
How do change the foreground color for all cells in the column
G2antt1->Columns->Add(L"ForeColor")->set_Def(Exg2anttlib_tlb::DefColumnEnum::exCellForeColor,TVariant(255));
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

219
How do change the background color for all cells in the column
G2antt1->Columns->Add(L"BackColor")->set_Def(Exg2anttlib_tlb::DefColumnEnum::exCellBackColor,TVariant(255));
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

218
How do I show buttons for all cells in the column
Exg2anttlib_tlb::IColumnPtr var_Column = G2antt1->Columns->Add(L"Button");
	var_Column->set_Def(Exg2anttlib_tlb::DefColumnEnum::exCellHasButton,TVariant(true));
	var_Column->set_Def(Exg2anttlib_tlb::DefColumnEnum::exCellButtonAutoWidth,TVariant(true));
G2antt1->Items->AddItem(TVariant(" Button 1 "));
G2antt1->Items->AddItem(TVariant(" Button 2 "));

217
How do I show buttons for all cells in the column
G2antt1->Columns->Add(L"Button")->set_Def(Exg2anttlib_tlb::DefColumnEnum::exCellHasButton,TVariant(true));
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

216
How do I display radio buttons for all cells in the column
G2antt1->Columns->Add(L"Radio")->set_Def(Exg2anttlib_tlb::DefColumnEnum::exCellHasRadioButton,TVariant(true));
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

215
How do I display checkboxes for all cells in the column
G2antt1->Columns->Add(L"Check")->set_Def(Exg2anttlib_tlb::DefColumnEnum::exCellHasCheckBox,TVariant(true));
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

214
How can I display a tooltip when the cursor hovers the column
G2antt1->Columns->Add(L"tooltip")->ToolTip = L"This is a bit of text that is shown when user hovers the column.";

213
Is there any function to assign a key to a column instead using its name or capion
G2antt1->Columns->Add(L"Data")->Key = L"DKey";
G2antt1->Columns->get_Item(TVariant("DKey"))->Caption = L"new caption";

212
Is there any function to assign any extra data to a column
G2antt1->Columns->Add(L"Data")->set_Data(TVariant("your extra data"));

211
By default, the column gets sorted descending, when I first click its header. How can I change so the column gets sorted ascending when the user first clicks the column's header
G2antt1->Columns->Add(L"Sort")->DefaultSortOrder = true;

210
How can I specify the maximum width for the column, if I use WidthAutoResize property
Exg2anttlib_tlb::IColumnPtr var_Column = G2antt1->Columns->Add(L"Auto");
	var_Column->WidthAutoResize = true;
	var_Column->MinWidthAutoResize = 32;
	var_Column->MaxWidthAutoResize = 128;
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

209
How can I specify the minimum width for the column, if I use WidthAutoResize property
Exg2anttlib_tlb::IColumnPtr var_Column = G2antt1->Columns->Add(L"Auto");
	var_Column->WidthAutoResize = true;
	var_Column->MinWidthAutoResize = 32;
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

208
Is there any option to resize the column based on its data, captions
G2antt1->Columns->Add(L"A")->WidthAutoResize = true;
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));

207
How can I align the icon in the column's header in the center
G2antt1->Images(TVariant(String("gBJJgBAIDAAGAAEAAQhYAf8Pf4hh0QihCJo2AEZjQAjEZFEaIEaEEaAIAkcbk0olUrlktl0vmExmUzmk1m03nE5nU7nk9n0/oFBoVDolFo1HpFJpVLplNp1PqFRqVTq") +
"lVq1XrFZrVbrldr1fsFhsVjslls1ntFptVrtltt1vuFxuVzul1u13vF5vV7vl9v1/wGBwWDwmFw2HxGJxWLxmNx0xiFdyOTh8Tf9ZymXx+QytcyNgz8r0OblWjyWds+m" +
"0ka1Vf1ta1+r1mos2xrG2xeZ0+a0W0qOx3GO4NV3WeyvD2XJ5XL5nN51aiw+lfSj0gkUkAEllHanHI5j/cHg8EZf7w8vl8j4f/qfEZeB09/vjLAB30+kZQAP/P5/H6/y" +
"NAOAEAwCjMBwFAEDwJBMDwLBYAP2/8Hv8/gAGAD8LQs9w/nhDY/oygIA="));
Exg2anttlib_tlb::IColumnPtr var_Column = G2antt1->Columns->Add(L"");
	var_Column->HeaderImage = 1;
	var_Column->HeaderImageAlignment = Exg2anttlib_tlb::AlignmentEnum::CenterAlignment;

206
How do I align the icon in the column's header to the right
G2antt1->Images(TVariant(String("gBJJgBAIDAAGAAEAAQhYAf8Pf4hh0QihCJo2AEZjQAjEZFEaIEaEEaAIAkcbk0olUrlktl0vmExmUzmk1m03nE5nU7nk9n0/oFBoVDolFo1HpFJpVLplNp1PqFRqVTq") +
"lVq1XrFZrVbrldr1fsFhsVjslls1ntFptVrtltt1vuFxuVzul1u13vF5vV7vl9v1/wGBwWDwmFw2HxGJxWLxmNx0xiFdyOTh8Tf9ZymXx+QytcyNgz8r0OblWjyWds+m" +
"0ka1Vf1ta1+r1mos2xrG2xeZ0+a0W0qOx3GO4NV3WeyvD2XJ5XL5nN51aiw+lfSj0gkUkAEllHanHI5j/cHg8EZf7w8vl8j4f/qfEZeB09/vjLAB30+kZQAP/P5/H6/y" +
"NAOAEAwCjMBwFAEDwJBMDwLBYAP2/8Hv8/gAGAD8LQs9w/nhDY/oygIA="));
Exg2anttlib_tlb::IColumnPtr var_Column = G2antt1->Columns->Add(L"ColumnName");
	var_Column->HeaderImage = 1;
	var_Column->HeaderImageAlignment = Exg2anttlib_tlb::AlignmentEnum::RightAlignment;

205
How do I show or hide the sorting icons, but still need sorting
G2antt1->Columns->Add(L"Sorted")->SortOrder = Exg2anttlib_tlb::SortOrderEnum::SortAscending;
G2antt1->Columns->get_Item(TVariant(0))->DisplaySortIcon = false;

204
How do I enable or disable the entire column
G2antt1->Columns->Add(L"C1");
G2antt1->Columns->Add(L"Disabled")->Enabled = false;
Exg2anttlib_tlb::IItemsPtr var_Items = G2antt1->Items;
	var_Items->set_CellValue(TVariant(var_Items->AddItem(TVariant(0))),TVariant(1),TVariant("0.1"));
Exg2anttlib_tlb::IItemsPtr var_Items1 = G2antt1->Items;
	var_Items1->set_CellValue(TVariant(var_Items1->AddItem(TVariant(1))),TVariant(1),TVariant("1.1"));

203
How do I disable drag and drop columns
G2antt1->Columns->Add(L"C1")->AllowDragging = false;
G2antt1->Columns->Add(L"C2")->AllowDragging = false;

202
How do I disable resizing a column at runtime
G2antt1->Columns->Add(L"Unsizable")->AllowSizing = false;
G2antt1->Columns->Add(L"C2");
G2antt1->Columns->Add(L"C3");
G2antt1->Columns->Add(L"C4");

201
How can I align the column to the right, and its caption too
Exg2anttlib_tlb::IColumnPtr var_Column = G2antt1->Columns->Add(L"Column");
	var_Column->Alignment = Exg2anttlib_tlb::AlignmentEnum::RightAlignment;
	var_Column->HeaderAlignment = Exg2anttlib_tlb::AlignmentEnum::RightAlignment;
G2antt1->Items->AddItem(TVariant(0));
G2antt1->Items->AddItem(TVariant(1));