TextBlock.OnPropertyChanged(DependencyPropertyChangedEventArgs) 方法

定义

命名空间:

System.Windows.Controls

程序集:

PresentationFramework.dll

当一个或多个托管依赖属性的值发生更改时调用。

protected:
 override void OnPropertyChanged(System::Windows::DependencyPropertyChangedEventArgs e);

protected override sealed void OnPropertyChanged (System.Windows.DependencyPropertyChangedEventArgs e);

override this.OnPropertyChanged : System.Windows.DependencyPropertyChangedEventArgs -> unit

Protected Overrides NotOverridable Sub OnPropertyChanged (e As DependencyPropertyChangedEventArgs)

参数

e

DependencyPropertyChangedEventArgs

关联事件的自变量。

注解

此方法重写 FrameworkElement.OnPropertyChanged。

另请参阅

• DependencyPropertyChangedEventHandler