gridview合并行

1、绑定gridview后，在对gridview行进行合并如下：

2、合并代码如下：

 ///合并GridView中某列相同信息的行（单元格）    ///</summary>    ///<paramname="GridView1">GridView</param>    ///<paramname="cellNum">第几列根据需要合并</param>    public void GridViewGroupRows(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;                    rowSpanNum++;                }                else                {                    gvr.Cells[cellNum].RowSpan = rowSpanNum;                    rowSpanNum = 1;                    break;                }                if (i == GridView1.Rows.Count - 1)                {                    gvr.Cells[cellNum].RowSpan = rowSpanNum;                }            }        }    }

3、效果：

参考：这里写链接内容