GRIDVIEW添加自定义表头

 

protected void GVcaijuemian_RowCreated(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.Header)
        {

                //创建一个GridViewRow，相当于表格的 TR 一行
                GridViewRow rowHeader = new GridViewRow(0, 0, DataControlRowType.Header, DataControlRowState.Normal);
                //string HeaderBackColor = "#00FFFF";
                //rowHeader.BackColor = System.Drawing.ColorTranslator.FromHtml(HeaderBackColor);
                Literal newCells = new Literal();
                newCells.Text = @"回采</th>
            <th colspan='2'>
                掘进</th>
            <th rowspan='2'>
                编辑</th>
            <th rowspan='2'>
                删除</th>
        </tr>
        <tr style='background-color:#969696;'>
            <th>
                煤(半煤)巷</th>
            <th>
                岩巷";
                TableCellCollection cells = e.Row.Cells;
                TableHeaderCell headerCell = new TableHeaderCell();
                //下面的属性设置与 <td rowspan='2'>关键单元格</td> 要一致
                headerCell.RowSpan = 2;
                headerCell.Controls.Add(newCells);
                rowHeader.Cells.Add(headerCell);
                rowHeader.BackColor = Color.FromName("#969696");
                //rowHeader.Cells.Add(headerCell);
                rowHeader.Visible = true;
                this.GVcaijuemian.Controls[0].Controls.AddAt(0, rowHeader);
            }
}

效果图如下