ASP.NET(C#)——加一列按钮

if (e.CommandName == "select")

            {

                //获取点击按钮的行号 

                GridViewRow drv = ((GridViewRow)(((Button)(e.CommandSource)).Parent.Parent)); //此得出的值是表示那行被选中的索引值

                //按照Gridview取数

                GoodID = GridView1.Rows[drv.RowIndex].Cells[0].Text;

                Name = GridView1.Rows[drv.RowIndex].Cells[1].Text;

                price =Convert.ToDouble(GridView1.Rows[drv.RowIndex].Cells[2].Text);

                Quantity =Convert.ToInt32( GridView1.Rows[drv.RowIndex].Cells[3].Text);

                Response.Redirect("~/Emp/MakeOrder.aspx?GoodID="+GoodID+"&Name="+Name+"&price="+price+"&Quantity="+Quantity);

            }