XPTable.Models.Table.vScrollBar_ValueChanged C# (CSharp) Method

        private void vScrollBar_ValueChanged(object sender, EventArgs e)
        {
            int newtopIndex = GetNewTopRowIndex(topIndex, vScrollBar.Value - lastVScrollValue);

            topIndex = newtopIndex;

            this.Invalidate();

            if (this.EnableWordWrap)
                UpdateScrollBars();

            lastVScrollValue = vScrollBar.Value;
        }