OnPropertyChanged Method, SftTabs Class


	OnPropertyChanged Method, SftTabs Class	Softel vdm, Inc.

Raises the PropertyChanged event.

Syntax SftTabs Class (Softelvdm.SftTabsNET)

VB	Protected Overridable Sub OnPropertyChanged( ByVal e As PropertyChangedEventArgs )
C#	protected virtual void OnPropertyChanged( PropertyChangedEventArgs e );
C++	protected: virtual void OnPropertyChanged( PropertyChangedEventArgs^ e );

A PropertyChangedEventArgs containing event data.

Comments

The OnPropertyChanged method raises the PropertyChanged event.

Raising an event invokes the event handler through a delegate.

The OnPropertyChanged 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.

When overriding OnPropertyChanged in a derived class, make sure to call the base class's OnPropertyChanged method so that registered delegates receive the event.