把
ViewState["id"]=DataGrid1.DataKeys[int.Parse(e.Item.Cells[0].Text)];
改成:
ViewState["id"] = DataGrid1.DataKeys[e.Item.ItemIndex]试试
ViewState["id"]=DataGrid1.DataKeys[int.Parse(e.Item.Cells[0].Text)];
改成:
ViewState["id"] = DataGrid1.DataKeys[e.Item.ItemIndex]试试
cmd.Parameters.Add(param);ViewState["id"]=param.Value;