ObservableCollection<T>.OnPropertyChanged 方法

定义

通过提供的参数引发 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

要引发事件的自变量。

适用于