GrideView合并列合并序号，隐藏某列按钮

合并编号列 
/// <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 FilLRowsNO(GridView GridView1, int cellNum)
    {
        int i = 0, rowSpanNum = 1;
        int no = 0;
        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[0].Visible = false;
                    rowSpanNum++;
                }
                else
                {
                    gvr.Cells[0].RowSpan = rowSpanNum;
                    no = no + 1;
                    gvr.Cells[0].Text = no.ToString();



                    rowSpanNum = 1;
                    break;
                }
                if (i == GridView1.Rows.Count - 1)
                {
                    gvr.Cells[0].RowSpan = rowSpanNum;
                    no = no + 1;
                    gvr.Cells[0].Text = no.ToString();

                }
            }
        }
    }
合并数据列
    /// <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;
                    rowSpanNum++;
                }
                else
                {
                    gvr.Cells[cellNum].RowSpan = rowSpanNum;
                    rowSpanNum = 1;
                    break;
                }
                if (i == GridView1.Rows.Count - 1)
                {
                    gvr.Cells[cellNum].RowSpan = rowSpanNum;
                }
            }
        }
    }
隐藏gridView里面最后一行绑定的linkbutton按钮

/// <summary> 
    /// 去掉gridview最后一行的button
    /// </summary> 
    /// <param name="GridView1">GridView</param> 
    /// <param name="cellNum">第几列</param> 
    public static void CoverRow(GridView GridView1)
    {
        int i = 0;
        int count = GridView1.Rows.Count;
        GridViewRow gvr = GridView1.Rows[count - 1];
        //数据生成
        LinkButton S1 = (LinkButton)gvr.FindControl("LinkButton6");
        LinkButton S2 = (LinkButton)gvr.FindControl("LinkButton7");
        LinkButton S3 = (LinkButton)gvr.FindControl("LinkButton8");
        LinkButton S4 = (LinkButton)gvr.FindControl("LinkButton9");
        LinkButton S5 = (LinkButton)gvr.FindControl("LinkButton10");
        LinkButton S6 = (LinkButton)gvr.FindControl("LinkButton11");
 
        S1.Visible = false;
        S2.Visible = false;
        S3.Visible = false;
        S4.Visible = false;
        S5.Visible = false;
        S6.Visible = false;
        
        
    }

 

主要是用到GridView的 GridViewRow这个属性