如何合并dataGridView标题行 winForm

Question

效果如下：|条码　　|　　名称　　　|　　　　进货　　　 |　　销售　　　　　  |　　　库存   |
|　　　　|　　　　　　　|-----------------------------------|　           |
|　　　　|　　　　　　　|　数量　|　进格　　|  数量　|　售格　　|　　　　　　 |
|--------------------------------------------------------------------|
00001  |  商品１　　　|　2.00 |  20.00  | 10.00 | 22.00   |   10.00    |这样的标题头怎么实现呀，请大哥帮忙．

Answer 1

嵌套一个datagridview在datagridview中，我之前是用datagrid做的，datagridview不知道可以不

Answer 2

protected void GridView1_RowCreated(object sender, GridViewRowEventArgs e)
    {
        DataControlRowType elemType = e.Row.RowType;
        if (e.Row.RowType == DataControlRowType.Header)
        {
            GridViewRow dgi = new GridViewRow(0, -1, DataControlRowType.Header, DataControlRowState.Normal);
            GridViewRow dgi1 = new GridViewRow(0, -1, DataControlRowType.Header, DataControlRowState.Normal);
            Table tb = new Table();
            tb = (Table)GridView1.Controls[0];
            tb.Rows.Clear();
            tb.Rows.AddAt(0, dgi);
            tb.Rows.AddAt(1, dgi1);
            TableCell tc11 = new TableCell();
            TableCell tc12 = new TableCell();
            TableCell tc13 = new TableCell();
            TableCell tc14 = new TableCell();
            TableCell tc15 = new TableCell();
            TableCell tc16 = new TableCell();
            TableCell tc17 = new TableCell();
            TableCell tc18 = new TableCell();
            TableCell tc19 = new TableCell();            TableCell tc20 = new TableCell();
            TableCell tc21 = new TableCell();
            TableCell tc22 = new TableCell();
            TableCell tc23 = new TableCell();
            TableCell tc24 = new TableCell();
            TableCell tc25　= new TableCell();
            TableCell tc26 = new TableCell();
            TableCell tc27 = new TableCell();
            TableCell tc28 = new TableCell();
            TableCell tc29 = new TableCell();
            TableCell tc210 = new TableCell();
            TableCell tc211= new TableCell();
            TableCell tc212= new TableCell();
            TableCell tc213= new TableCell();
            TableCell tc214= new TableCell();            tc11.Text = "日期";
            tc11.RowSpan = 2;
            tc11.Height = 44;
            tc11.Font.Bold = true;
            tc11.HorizontalAlign = HorizontalAlign.Center;  /*tc11.RowSpan = 2;*/
            dgi.Cells.Add(tc11);
            tc12.Text = "全宗";
            tc12.Font.Bold = true;
            tc12.HorizontalAlign = HorizontalAlign.Center;
            tc12.RowSpan = 2;
            dgi.Cells.Add(tc12);
            tc13.Text = "合计档案";
            tc13.Font.Bold = true;
            tc13.HorizontalAlign = HorizontalAlign.Center;
            tc13.RowSpan = 2;
            dgi.Cells.Add(tc13);
            tc14.Text = "案卷排架长度";
            tc14.Font.Bold = true;
            tc14.RowSpan = 2;
            tc14.HorizontalAlign = HorizontalAlign.Center;  /*tc11.RowSpan = 2;*/
            dgi.Cells.Add(tc14);
            tc15.Text = "现行档案";
            tc15.Font.Bold = true;
            tc15.ColumnSpan = 3;
            tc15.HorizontalAlign = HorizontalAlign.Center;
            dgi.Cells.Add(tc15);
            tc16.Text = "历史档案";
            tc16.Font.Bold = true;
            tc16.ColumnSpan = 2;
            tc16.HorizontalAlign = HorizontalAlign.Center;
            dgi.Cells.Add(tc16);
            tc17.Text = "声像档案";
            tc17.Font.Bold = true;
            tc17.ColumnSpan =4;
            tc17.HorizontalAlign = HorizontalAlign.Center;  /*tc11.RowSpan = 2;*/
            dgi.Cells.Add(tc17);
            tc18.Text = "专门档案";
            tc18.Font.Bold = true;
            tc18.ColumnSpan = 3;
            tc18.HorizontalAlign = HorizontalAlign.Center;
            dgi.Cells.Add(tc18);
            tc19.Text = "资料";
            tc19.Font.Bold = true;
            tc19.ColumnSpan = 3;
            tc19.HorizontalAlign = HorizontalAlign.Center;
            dgi.Cells.Add(tc19);            tc20.Text = "合计";
            tc20.Font.Bold = true;
            tc20.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc20);
            tc21.Text = "永久";
            tc21.Font.Bold = true;
            tc21.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc21);
            tc22.Text = "长期";
            tc22.Font.Bold = true;
            tc22.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc22);
            tc23.Text = "革命历史";
            tc23.Font.Bold = true;
            tc23.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc23);
            tc24.Text = "民国";
            tc24.Font.Bold = true;
            tc24.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc24);
            tc25.Text = "合计";
            tc25.Font.Bold = true;
            tc25.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc25);
            tc26.Text = "录音录像影片";
            tc26.Font.Bold = true;
            tc26.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc26);
            tc27.Text = "光盘";
            tc27.Font.Bold = true;
            tc27.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc27);
            tc28.Text = "照片";
            tc28.Font.Bold = true;
            tc28.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc28);
            tc29.Text = "合计";
            tc29.Font.Bold = true;
            tc29.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc29);
            tc210.Text = "永久";
            tc210.Font.Bold = true;
            tc210.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc210);
            tc211.Text = "长期";
            tc211.Font.Bold = true;
            tc211.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc211);
            tc212.Text = "合计";
            tc212.Font.Bold = true;
            tc212.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc212);
            tc213.Text = "现行";
            tc213.Font.Bold = true;
            tc213.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc213);
            tc214.Text = "历史";
            tc214.Font.Bold = true;
            tc214.HorizontalAlign = HorizontalAlign.Center;
            dgi1.Cells.Add(tc214);            int nColumn = e.Row.Cells.Count;
            for (int i = 0; i < nColumn; i++)
            {
                e.Row.Cells.RemoveAt(0);
            }
        }        if (e.Row.RowType == DataControlRowType.Footer)
        {......}

Answer 3

http://topic.csdn.net/u/20070210/16/19a6be86-7aa8-40d5-a3e9-05e8994ed61b.html