public delegate void PopupMeasuringContentSizeHandler( object sender, PopupMeasuringContentSizeEventArgs args )
'宣言 Public Delegate Sub PopupMeasuringContentSizeHandler( _ ByVal sender As Object, _ ByVal args As PopupMeasuringContentSizeEventArgs _ )
PopupMeasuringContentSizeHandler メンバ Infragistics.Controls.Layouts 名前空間