Assembly: System.Design (in system.design.dll)
The ViewEvent event is raised by a designer host, such as Visual Studio 2005, for certain actions on a control on the design surface. For example, an event is raised when you enter or exit template editing mode for a control.
The ControlDesigner class supplies a default delegate to handle the ViewEvent event. When you exit or enter template editing mode, the designer host initializes a ViewEventArgs object for a TemplateModeChanged event type, and then sets the EventArgs property with a TemplateModeChangedEventArgs object.
When the ViewEventArgs object indicates that the template mode has changed, the default delegate in the ControlDesigner class updates the value for the InTemplateMode property.
Custom designers that are derived from the TemplatedControlDesigner class can override the OnTemplateModeChanged method to perform additional processing when the template editing mode changes for a control on the design surface.
For more information about events and delegates, see Events and Delegates.
Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.