ItemsControl.OnItemsSourceChanged(IEnumerable, IEnumerable) ItemsControl.OnItemsSourceChanged(IEnumerable, IEnumerable) ItemsControl.OnItemsSourceChanged(IEnumerable, IEnumerable) ItemsControl.OnItemsSourceChanged(IEnumerable, IEnumerable) Method

定義

ItemsSource プロパティが変更されたときに呼び出されます。Called when the ItemsSource property changes.

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)

パラメーター

oldValue
IEnumerable IEnumerable IEnumerable IEnumerable

ItemsSource プロパティの変更前の値。Old value of the ItemsSource property.

newValue
IEnumerable IEnumerable IEnumerable IEnumerable

ItemsSource プロパティの変更後の値。New value of the ItemsSource property.

適用対象