ATMLCommonLibrary.controls.awb.AWBTabControl.UpdateUpDown C# (CSharp) Method

        private void UpdateUpDown()
        {
            if (_upDown)
            {
                if (Win32.IsWindowVisible( _scUpDown.Handle ))
                {
                    var rect = new Rectangle();

                    Win32.GetClientRect( _scUpDown.Handle, ref rect );
                    Win32.InvalidateRect( _scUpDown.Handle, ref rect, true );
                }
            }
        }