System.Design 2.0.0.0 System.Delegate System.Void To be added. To be added. When you create a delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information about event-handler delegates, see Events and Delegates. The event is raised by the designer host for certain actions on a control on the design surface. The event is handled by a delegate method, which takes a object as a parameter. Typically, control designer classes do not directly implement or assign a delegate. The base class supplies a default delegate for the event. Custom control designers override the , , and methods to process those events for the control on the design surface. The method sets the default event delegate for the delegate.

Represents the method that will handle the event that is raised by visual design tools, such as vsprvslong, implementing the interface. This class cannot be inherited.