public static void SetDragData(this DragContext context, object data)
{
DragDataManager.SetDragData(context, data);
}
public static object GetDragData(this DragContext context)
{
return(DragDataManager.GetDragData(context));
}
public static object GetDragData(DragContext dragContext)
{
if (DragDataManager.sourceWidget == null && DragDataManager.data is FileDropInfo || DragDataManager.IsSameSourceWidget(dragContext))
{
return(DragDataManager.data);
}
Console.WriteLine("Should set drag data in begin drag event. Then can get drag data.");
return((object)null);
}