I am working on Silver light tree view drag and drop functionality.
I am facing some challenges here, If I drop and target its creates a sub item. I need to disable this action. This is the default behavior for drag and drop action in tree view control.
If I drop the dragged item in-between 2 items its works correctly. But its creates a sub item when I dropped on the target item.
I tried couple of options but that didn’t help me
1.Added Allowed source effect to copy, move and scroll.
2.Added Styles and property using Expression blend and try to stop the action.
3.Check the drop target using Microsoft.Windows.DragEventArgs and tried to restrict the default behavior.