The GetItems method to get a safe array that holds the items in the control. The GetItems method gets the items as they are displayed, sorted and filtered. Also, the GetItems method collect the child items as well, no matter if the parent item is collapsed. Use the PutItems method to load an array to the control. The method returns nothing if the control has no columns or items. Use the Items property to access the items collection.

The following VB sample gets the items from a control and put them to the second one:

With Gantt2
    .BeginUpdate
        .Columns.Clear
        Dim c As EXGANTTLibCtl.Column
        For Each c In Gantt1.Columns
            .Columns.Add c.Caption
        Next
        .PutItems Gantt1.GetItems
    .EndUpdate
End With 

The following C++ sample gets the items from a control an put to the second one:

#include "Items.h"
#include "Columns.h"
#include "Column.h"
m_gantt2.BeginUpdate();
	CColumns columns = m_gantt.GetColumns(), columns2 = m_gantt2.GetColumns();
	for ( long i = 0; i < columns.GetCount(); i++ )
		columns2.Add( columns.GetItem( COleVariant( i ) ).GetCaption() );
	COleVariant vtMissing; V_VT( &vtMissing ) = VT_ERROR;
	COleVariant vtItems = m_gantt.GetItems( vtMissing );
	m_gantt2.PutItems( &vtItems, vtMissing );
m_gantt2.EndUpdate();

The following C# sample gets the items from a control and put them to a second one:

axGantt2.BeginUpdate();
for (int i = 0; i < axGantt1.Columns.Count; i++)
	axGantt2.Columns.Add(axGantt1.Columns[i].Caption);
object vtItems = axGantt1.GetItems("");
axGantt2.PutItems(ref vtItems);
axGantt2.EndUpdate();

The following VB.NET sample gets the items from a control and put them to a second one:

With AxGantt2
    .BeginUpdate()
    Dim j As Integer
    For j = 0 To AxGantt1.Columns.Count - 1
        .Columns.Add(AxGantt1.Columns(j).Caption)
    Next
    Dim vtItems As Object
    vtItems = AxGantt1.GetItems("")
    .PutItems(vtItems)
    .EndUpdate()
End With

The following VFP sample gets the items from a control and put them to a second one:

local i
with thisform.Gantt2
	.BeginUpdate()
	for i = 0 to thisform.Gantt1.Columns.Count - 1
		.Columns.Add( thisform.Gantt1.Columns(i).Caption )
	next
	local array vtItems[1]
	vtItems = thisform.Gantt1.GetItems("")
	.PutItems( @vtItems )
	.EndUpdate()
endwith

 

---

Send comments on this topic.

© 1999-2008 Exontrol Inc, Software. All rights reserved.