如何在ASP.NET中合并DataGridView的列标题(摘转)

如何在ASP.NET中合并DataGridView的列标题，实现如下的效果图：

 

 

     protected   void  GridView1_RowCreated( object  sender, GridViewRowEventArgs e)
    {
         switch  (e.Row.RowType)
        {
             case  DataControlRowType.Header:
                 // 第一行表头
                TableCellCollection tcHeader  =  e.Row.Cells;
                tcHeader.Clear();

                tcHeader.Add( new  TableHeaderCell());
                 // 跨3行
                tcHeader[ 0 ].Attributes.Add( " rowspan " ,  " 3 " );
                tcHeader[ 0 ].Attributes.Add( " bgcolor " ,  " white " );
                tcHeader[ 0 ].Text = "" ;

                tcHeader.Add( new  TableHeaderCell());
                 // 跨6列
                tcHeader[ 1 ].Attributes.Add( " colspan " ,  " 6 " );
                tcHeader[ 1 ].Text  =   " 全部信息</th</tr><tr> " ;

                 // 第二行表头
                tcHeader.Add( new  TableHeaderCell());
                tcHeader[ 2 ].Attributes.Add( " bgcolor " ,  " DarkSeaGreen " );
                tcHeader[ 2 ].Text  =   " 身份证号码 " ;

                tcHeader.Add( new  TableHeaderCell());
                tcHeader[ 3 ].Attributes.Add( " bgcolor " ,  " LightSteelBule " );
                tcHeader[ 3 ].Attributes.Add( " colspan " ,  " 2 " );
                tcHeader[ 3 ].Text  =   " 基本信息 " ;

                tcHeader.Add( new  TableHeaderCell());
                tcHeader[ 4 ].Attributes.Add( " bgcolor " ,  " DarkSeaGreen " );
                tcHeader[ 4 ].Text  =   " 福利 " ;

                tcHeader.Add( new  TableHeaderCell());
                tcHeader[ 5 ].Attributes.Add( " bgcolor " ,  " LightSteelBule " );
                tcHeader[ 5 ].Attributes.Add( " colspan " ,  " 2 " );
                tcHeader[ 5 ].Text  =   " 联系方式</th></tr><tr> " ;

                 // 第三行表头
                tcHeader.Add( new  TableHeaderCell());
                tcHeader[ 6 ].Attributes.Add( " bgcolor " ,  " Khaki " );
                tcHeader[ 6 ].Text  =   " 身份证号码 " ;

                tcHeader.Add( new  TableHeaderCell());
                tcHeader[ 7 ].Attributes.Add( " bgcolor " ,  " Khaki " );
                tcHeader[ 7 ].Text  =   " 姓名 " ;

                tcHeader.Add( new  TableHeaderCell());
                tcHeader[ 8 ].Attributes.Add( " bgcolor " ,  " Khaki " );
                tcHeader[ 8 ].Text  =   " 出生日期 " ;

                tcHeader.Add( new  TableHeaderCell());
                tcHeader[ 9 ].Attributes.Add( " bgcolor " ,  " Khaki " );
                tcHeader[ 9 ].Text  =   " 薪水 " ;

                tcHeader.Add( new  TableHeaderCell());
                tcHeader[ 10 ].Attributes.Add( " bgcolor " ,  " Khaki " );
                tcHeader[ 10 ].Text  =   " 家庭住址 " ;

                tcHeader.Add( new  TableHeaderCell());
                tcHeader[ 11 ].Attributes.Add( " bgcolor " ,  " Khaki " );
                tcHeader[ 11 ].Text  =   " 邮政编码 " ;

                 break ;
        }
    }