GridView一列中相同信息的单元格的合并函数

/// <summary>         /// 合并GridView中某列相同信息的行（单元格）         /// </summary>         /// <param name="GridView1">GridView</param>         /// <param name="cellNum">第几列</param>         public static void GroupRows(GridView GridView1, int cellNum)         {             int i = 0, rowSpanNum = 1;             while (i < GridView1.Rows.Count - 1)             {                 GridViewRow gvr = GridView1.Rows[i];

                for (++i; i < GridView1.Rows.Count; i++)                 {                     GridViewRow gvrNext = GridView1.Rows[i];                     if (gvr.Cells[cellNum].Text == gvrNext.Cells[cellNum].Text)                     {                         gvrNext.Cells[cellNum].Visible = false;//不然会把其他的挤走，造成行突出                         rowSpanNum++;                     }                     else                     {                         gvr.Cells[cellNum].RowSpan = rowSpanNum;                         rowSpanNum = 1;                         break;                     }

                    if (i == GridView1.Rows.Count - 1)                     {                         gvr.Cells[cellNum].RowSpan = rowSpanNum;                     }                 }             }         }

转载于:https://www.cnblogs.com/red_guitar/archive/2009/03/05/1403644.html