CollectionViewSource.OnSourceChanged(Object, Object) 方法

定義

當屬性 Source 變更時會被啟動。

protected:
 virtual void OnSourceChanged(System::Object ^ oldSource, System::Object ^ newSource);
protected virtual void OnSourceChanged(object oldSource, object newSource);
abstract member OnSourceChanged : obj * obj -> unit
override this.OnSourceChanged : obj * obj -> unit
Protected Overridable Sub OnSourceChanged (oldSource As Object, newSource As Object)

參數

oldSource
Object

房產的舊價值 Source

newSource
Object

Source 屬性的新值。

適用於