PropertyEntry.OnPropertyChanged 方法

定义

命名空间:

System.Activities.Presentation.PropertyEditing

程序集:

System.Activities.Presentation.dll

引发 PropertyChanged 事件。

重载

OnPropertyChanged(PropertyChangedEventArgs)	引发 INotifyPropertyChanged PropertyChanged 事件。
OnPropertyChanged(String)	当 INotifyPropertyChanged 侦听到 PropertyContainerEditMode 已更改时，引发 PropertyValue 事件。

OnPropertyChanged(PropertyChangedEventArgs)

引发 INotifyPropertyChanged PropertyChanged 事件。

protected:
 virtual void OnPropertyChanged(System::ComponentModel::PropertyChangedEventArgs ^ e);

protected virtual void OnPropertyChanged (System.ComponentModel.PropertyChangedEventArgs e);

abstract member OnPropertyChanged : System.ComponentModel.PropertyChangedEventArgs -> unit
override this.OnPropertyChanged : System.ComponentModel.PropertyChangedEventArgs -> unit

Protected Overridable Sub OnPropertyChanged (e As PropertyChangedEventArgs)

参数

e

PropertyChangedEventArgs

此事件的 EventArgs。

OnPropertyChanged(String)

当 INotifyPropertyChanged 侦听到 PropertyContainerEditMode 已更改时，引发 PropertyValue 事件。

protected:
 virtual void OnPropertyChanged(System::String ^ propertyName);

protected virtual void OnPropertyChanged (string propertyName);

abstract member OnPropertyChanged : string -> unit
override this.OnPropertyChanged : string -> unit

Protected Overridable Sub OnPropertyChanged (propertyName As String)

参数

propertyName

String

其值已更改的属性的名称。