I knew that. I was just testing you.

:) Thanks


>>The button drags but does not remove. I'm not at all sure that this isthe way to do this. Can someone point me in the right direction?
>
>You need to remove the button from the grid, it's not a child of the StackPanel. The StackPanel is the target you want to add it to.
>
>

Grid Name="OuterGrid"

>
>

   private void panel_Drop(object sender, DragEventArgs e)
>      {
>      StackPanel parent = (StackPanel)sender;
>      Button button = (Button)e.Data.GetData(typeof(Button));
>      Point p = e.GetPosition((IInputElement)this);
>      OuterGrid.Children.Remove(button);
>      parent.Children.Add(button);
>      }