Raises the CheckEnabled event.
[Visual Basic] Overridable Public Sub OnCheckEnabled( _ ByVal e As CommandItemEventArgs _ ) [C#] public virtual void OnCheckEnabled( CommandItemEventArgs e ); [C++] public: virtual void OnCheckEnabled( CommandItemEventArgs* e );
Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.
The OnCheckEnabled method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors: When overriding OnCheckEnabled in a derived class, be sure to call the base class's OnCheckEnabled method so that registered delegates receive the event.
Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows .NET Server family
CommandItem Class | CommandItem Members | Wimark.Controls Namespace