TextBox.OnPropertyChanged(DependencyPropertyChangedEventArgs) TextBox.OnPropertyChanged(DependencyPropertyChangedEventArgs) TextBox.OnPropertyChanged(DependencyPropertyChangedEventArgs) TextBox.OnPropertyChanged(DependencyPropertyChangedEventArgs) Method

定义

当存在于元素上的一个或多个依赖属性的有效值更改时被调用。Called when one or more of the dependency properties that exist on the element have had their effective values changed.

protected:
 override void OnPropertyChanged(System::Windows::DependencyPropertyChangedEventArgs e);
protected override void OnPropertyChanged (System.Windows.DependencyPropertyChangedEventArgs e);
override this.OnPropertyChanged : System.Windows.DependencyPropertyChangedEventArgs -> unit
Protected Overrides Sub OnPropertyChanged (e As DependencyPropertyChangedEventArgs)

参数

注解

此方法重写 FrameworkElement.OnPropertyChangedThis method overrides FrameworkElement.OnPropertyChanged.

适用于

另请参阅