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ComboBox.OnDropDownOpened(EventArgs) Methode

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Definition

Namespace:
System.Windows.Controls
Assembly:
PresentationFramework.dll

Meldet, wenn das Popup eines Kombinationsfelds geöffnet wird.

protected:
 virtual void OnDropDownOpened(EventArgs ^ e);
protected virtual void OnDropDownOpened (EventArgs e);
abstract member OnDropDownOpened : EventArgs -> unit
override this.OnDropDownOpened : EventArgs -> unit
Protected Overridable Sub OnDropDownOpened (e As EventArgs)

Parameter

e
EventArgs

Die Ereignisdaten für das DropDownOpened-Ereignis.

Gilt für: