OnPropertyChanged Method (MethodBox)

Invoked whenever the effective value of any dependency property has been updated.

Syntax

'Declaration
 
Protected Overrides Sub OnPropertyChanged( _
   ByVal e As DependencyPropertyChangedEventArgs _
)

protected override void OnPropertyChanged( 
   DependencyPropertyChangedEventArgs e
)

e: The event data that describes the property that changed, as well as old and new values.