共用方式為


ReadOnlyObservableCollection<T>.PropertyChanged 事件

定義

當屬性值變更時發生。

protected:
 virtual event System::ComponentModel::PropertyChangedEventHandler ^ PropertyChanged;
protected virtual event System.ComponentModel.PropertyChangedEventHandler PropertyChanged;
protected virtual event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged;
member this.PropertyChanged : System.ComponentModel.PropertyChangedEventHandler 
Protected Overridable Custom Event PropertyChanged As PropertyChangedEventHandler 
Protected Overridable Event PropertyChanged As PropertyChangedEventHandler 

事件類型

實作

備註

如需詳細資訊,請參閱PropertyChanged

適用於