C1FlexGrid双grid滚动条联动

利用AfterScroll事件，来实现双grid联动。

 private void Grid_AfterScroll(object sender, RangeEventArgs e)
 {
     try
     {
         if (!_Interlocking)
         {
             // スクロール連動の排他的制御
             _Interlocking = true;
 
             FlexGridFMS grid = sender as FlexGridFMS;
             grid.Update();
             Point pt = grid.ScrollPosition;
 
             // 横のみ連動させる
             if (grid.Equals(grdData))
             {
                 grdDataSub.ScrollPosition = new Point(pt.X, grdDataSub.ScrollPosition.Y);
             }
             else if (grid.Equals(grdDataSub))
             {
                 grdData.ScrollPosition = new Point(pt.X, grdData.ScrollPosition.Y);
             }
 
             this.Invalidate();
             this.Update();
 
             _Interlocking = false;
         }
     }
     catch (Exception ex)
     {
         ErrorProc(ex);
     }
 }