gridview 编辑后更新不了，可能是获取不到编辑的值

pro小白 2015-05-03 12:17:31

 protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)

        {

            string listnumber = GridView1.Rows[e.RowIndex].Cells[0].Text;

            string cnumber = GridView1.Rows[e.RowIndex].Cells[1].Text;

            string cknumber = GridView1.Rows[e.RowIndex].Cells[2].Text;

            string lname = GridView1.Rows[e.RowIndex].Cells[3].Text;

            string lphonne = GridView1.Rows[e.RowIndex].Cells[4].Text;

            string ladd = GridView1.Rows[e.RowIndex].Cells[5].Text;

            //  DateTime ldate = DateTime.ParseExact(GridView1.Rows[e.RowIndex].Cells[6].Text, "yyyy-MM-dd HH:mm:ss", null);

            string ltime = GridView1.Rows[e.RowIndex].Cells[7].Text;

            string lcandle = GridView1.Rows[e.RowIndex].Cells[8].Text;

            string lclaim = GridView1.Rows[e.RowIndex].Cells[9].Text;

            //double lckprice = double.Parse(GridView1.Rows[e.RowIndex].Cells[10].Text);

            string linputdate = GridView1.Rows[e.RowIndex].Cells[11].Text;

            string luser = GridView1.Rows[e.RowIndex].Cells[12].Text;



          

             //dispatchinfo dis = new dispatchinfo();

             var q = from t1 in ctx.dispatchinfo

                     where t1.listnumber == listnumber && t1.cnumber==cnumber && t1.cknumber==cknumber

                     select t1;

            // var target = q.FirstOrDefault<dispatchinfo>();



             foreach (var item in q)

             {

                 item.lname = lname;

                 item.lphonne = lphonne;

                 item.ladd = ladd;

                // item.ldate = ldate;

                 item.ltime = ltime;

                 item.lcandle = lcandle;

                 item.lclaim = lclaim;

                 //item.lckprice = lckprice;

                 

             }



             ctx.SaveChanges();

              BindDataSource();

            // GridView1.DataBind();

        }