XPTable.Models.Table.DragDropExternalTypeEffectSelector C# (CSharp) Метод

        internal DragDropEffects DragDropExternalTypeEffectSelector(object sender, DragEventArgs drgevent)
        {
            if (DragDropExternalTypeEffect != null)
                return DragDropExternalTypeEffect(sender, drgevent);
            else
                return DragDropEffects.None;
        }