ComponentFactory.Krypton.Toolkit.ViewLayoutScrollViewport.OnScrollVChanged C# (CSharp) Method

        private void OnScrollVChanged(object sender, EventArgs e)
        {
            // Update viewport with the new scroll offset
            Viewport.SetOffsetV(ScrollbarV.ScrollPosition);

            // Must generate another layout
            if (_needPaintDelegate != null)
            {
                // Request a layout be performed immediately
                NeedPaint(true);

                // Make sure the child control is redraw to keep in sync with new scroll position
                ViewControl.ChildControl.Refresh();
            }
        }