Called after a control is removed from the Controls collection of another control. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.
This member overrides the Control.RemovedControl method to determine whether the control is a Form or a UserControl before calling the base method. If the control is a Form or a UserControl, the Forms property is set to a null reference (Nothing in Visual Basic).