SftTree.VirtualItemChanged Method
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SftTree.VirtualItemChanged Method |
Notifies the control that one or all items of the virtual data source have changed.
Syntax
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VB.NET |
object.VirtualItemChanged(ByVal ItemIndex As Integer) |
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VB |
object.VirtualItemChanged(ByVal ItemIndex As Long) |
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C#.NET |
void object.VirtualItemChanged(int ItemIndex); |
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VC++ |
HRESULT object->VirtualItemChanged(long ItemIndex); |
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C |
HRESULT object->raw_VirtualItemChanged(long ItemIndex); |
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Delphi |
procedure object.VirtualItemChanged(ItemIndex : Integer); |
object
A SftTree object.
ItemIndex
The zero-based index of the item which has been modified in the virtual data source. If -1 is used, all items in the virtual data source are considered altered.
Comments
The VirtualItemChanged method notifies the control that one or all items of the virtual data source have changed.
By notifying the tree control that items in the virtual data source have changed, the items in the tree control can be repainted if needed, reflecting their new attributes.
If the tree control is not a virtual tree control (items have been added using Items.Add or Items.Insert), this method will fail.
See Also SftTree Object | Object Hierarchy