Selector.OnItemsSourceChanged(IEnumerable, IEnumerable) Methode

Definition

Wird aufgerufen, wenn sich die Quelle eines Elements in einem Selektor ändert.Called when the source of an item in a selector changes.

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

Parameter

oldValue
IEnumerable

Der alte Wert der Quelle.Old value of the source.

newValue
IEnumerable

Der neue Wert der Quelle.New value of the source.

Gilt für: