語言

ItemsControl.OnItemsSourceChanged(IEnumerable, IEnumerable) 方法

定義

物業變更時 ItemsSource 會打電話。

protected:
 virtual void OnItemsSourceChanged(System::Collections::IEnumerable ^ oldValue, System::Collections::IEnumerable ^ newValue);
protected virtual void OnItemsSourceChanged(System.Collections.IEnumerable oldValue, System.Collections.IEnumerable newValue);
abstract member OnItemsSourceChanged : System.Collections.IEnumerable * System.Collections.IEnumerable -> unit
override this.OnItemsSourceChanged : System.Collections.IEnumerable * System.Collections.IEnumerable -> unit
Protected Overridable Sub OnItemsSourceChanged (oldValue As IEnumerable, newValue As IEnumerable)

參數

oldValue
IEnumerable

房產的舊價值 ItemsSource 。

newValue
IEnumerable

房產價值新 ItemsSource 。

適用於