ComboBox.DropDownOpened

Public Event DropDownOpened As EventHandler(Of ComboBoxDropDownOpenedEventArgs)

public:
 event EventHandler<ComboBoxDropDownOpenedEventArgs^>^ DropDownOpened {
	void add (EventHandler<ComboBoxDropDownOpenedEventArgs^>^ value);
	void remove (EventHandler<ComboBoxDropDownOpenedEventArgs^>^ value);
}