protected void GVinformation_RowUpdating(object sender, GridViewUpdateEventArgs e) { string id = GVinformation.DataKeys[e.RowIndex].Value.ToString().Trim(); string name = ((TextBox)(GVinformation.Rows[e.RowIndex].Cells[1].Controls[0])).Text.Trim(); string price = ((TextBox)(GVinformation.Rows[e.RowIndex].Cells[2].Controls[0])).Text.Trim(); string count = ((TextBox)(GVinformation.Rows[e.RowIndex].Cells[3].Controls[0])).Text.Trim(); string company = ((TextBox)(GVinformation.Rows[e.RowIndex].Cells[4].Controls[0])).Text.Trim(); string people = ((TextBox)(GVinformation.Rows[e.RowIndex].Cells[5].Controls[0])).Text.Trim(); string totalprice = ((TextBox)(GVinformation.Rows[e.RowIndex].Cells[6].Controls[0])).Text.Trim(); string realpay = ((TextBox)(GVinformation.Rows[e.RowIndex].Cells[7].Controls[0])).Text.Trim(); string date = ((TextBox)(GVinformation.Rows[e.RowIndex].Cells[8].Controls[0])).Text.Trim(); users us = new users(); us.stockno = id; us.name = name; us.count = count; us.source = company; us.price = price; us.employees = people; us.totalprice = totalprice; us.realpay = realpay; us.date = date; us.UpdaGoods_Stock(us); }