OnHeaderFontSizeChanged Method

Summary

Occurs when the value HeaderFontSize property changes.

Syntax

C++

protected virtual void OnHeaderFontSizeChanged( 
   RoutedPropertyChangedEventArgs<double> e 
)

  
Protected Overridable Sub OnHeaderFontSizeChanged( _ 
   ByVal e As RoutedPropertyChangedEventArgs(Of Double) _ 
)

protected: 
virtual void OnHeaderFontSizeChanged(  
   RoutedPropertyChangedEventArgs<double>^ e 
)

Parameters

e
A RoutedPropertyChangedEventArgs that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate.

The OnHeaderFontSizeChanged 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 OnHeaderFontSizeChanged in a derived class, be sure to call the base class's OnHeaderFontSizeChanged method so that registered delegates receive the event.

Requirements

Target Platforms