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HOWTO: Disallow certain drag-drop operations when dragging from FolderView to an external place

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Joined: 18 Jul 2005
Posts: 731

Posted: Sat Apr 25, 2009 10:02 am Post subject: HOWTO: Disallow certain drag-drop operations when dragging from FolderView to an external place

To disallow certain drag-drop operations when dragging from FolderView to an external place, use following code in the FolderViewDragStart event handler:
[C#]

Code:

private void fldrView_FolderViewDragStart(object sender, FolderViewDragStartEventArgs e)
{
// Only allow items to be copied
e.Effects = DragDropEffects.Copy;
}

[VB.Net]

Code:

Private Sub fldrView_FolderViewDragStart(ByVal sender As System.Object, ByVal e As LogicNP.FolderViewControl.FolderViewDragStartEventArgs) Handles fldrView.FolderViewDragStart
' Only allow items to be copied
e.Effects = DragDropEffects.Copy
End Sub

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