Leadtools.Annotations.Documents Namespace > AnnBatesStampLogo Object : OnPropertyChanged Method |
function Leadtools.Annotations.Documents.AnnBatesStampLogo.onPropertyChanged( e )
Parameter | Type | Description |
---|---|---|
e | AnnPropertyChangedEventArgs | AnnPropertyChangedEventArgs event data |
Raising an event invokes the event handler through a function. The OnPropertyChanged method also allows derived classes to handle the event without attaching a function to the event. This is the preferred technique for handling an event in a derived class.
Note about Inheritors: When overriding OnPropertyChanged in a derived class, call the base class's OnPropertyChanged method so that registered delegates receive the event.