Dragging - considerable distance from mouse pointer (Q1 2013)

[Andrei]

Dragging a field from the list, the field name is displayed at the considerable distance from mouse pointer.
using RadDragAndDropManager

[Andrei]

I try to use DragDropManager but was reproduced like behavior.

Please help!

[Andrei]

using RadDragAndDropManager i found this:


private void OnDragQuery(object sender, DragDropQueryEventArgs e)
{
       // e.Option.CurrentDragPoint == {100,20}
       // e.Option.MouseClickPoint == {100,20} 
       //e.Option.Relative Drag Point == {0,0} ->   why this zero ? ?
}

[Andrei]

I found solution:
if using  DragDropManager: 

private void OnDragInitializeHandler(object sender, DragInitializeEventArgs args)
 {
      args.DragVisualOffset = args.RelativeStartPoint;
 }

using RadDragAndDropManager:
need in constructor   App.xaml   add:

public App()
{
   RadDragAndDropManager.ExecutionMode = DragExecutionMode.Legacy;

   InitializeComponent();
}

thanks to all