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