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CheckBox.OnAppearanceChanged Method

Raises the AppearanceChanged event.

[Visual Basic]
Protected Overridable Sub OnAppearanceChanged( _
   ByVal e As EventArgs _
protected virtual void OnAppearanceChanged(
 EventArgs e
protected: virtual void OnAppearanceChanged(
 EventArgs* e
protected function OnAppearanceChanged(
   e : EventArgs


An EventArgs that contains the event data.


Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.

The OnAppearanceChanged 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 OnAppearanceChanged in a derived class, be sure to call the base class's OnAppearanceChanged 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 Server 2003 family

See Also

CheckBox Class | CheckBox Members | System.Windows.Forms Namespace | AppearanceChanged