protected void btnAdd_Click(object sender, EventArgs e) { string sPlanId = this.Request["PlanId"]; List <Tbl_User> lUsers = ViewState["lUsers"] as List <Tbl_User>; int iPlanAdm = 1; int iDesignAdm = lUsers[DropDownList2.SelectedIndex].ID; int iProductAdm = lUsers[DropDownList3.SelectedIndex].ID; int iCenterStorateAdm = lUsers[DropDownList4.SelectedIndex].ID; int iSiteStorageAdm = lUsers[DropDownList5.SelectedIndex].ID; Tbl_Plan oPlan = new Tbl_Plan(); oPlan.PlanID = int.Parse(sPlanId); oPlan.ProjectName = txtProjectName.Text; oPlan.DesignAdm = iDesignAdm; oPlan.ProductAdm = iProductAdm; oPlan.CenterStorageAdm = iCenterStorateAdm; oPlan.SiteStorageAdm = iSiteStorageAdm; Msg msg = PlanModel.EditPlan(oPlan); if (msg.Status) { PageHelper.ShowAlertMsg(this, "您已成功提交项目"); } else { PageHelper.ShowAlertMsg(this, msg.Message); } }