protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { OffSession(); 流程状态.Text = "待审核"; 申请人.Text = Session["姓名"].ToString(); 制单日期.Text = DateTime.Now.ToShortDateString(); // 绑定表格 BindGrid(); //BindEnumrableToDropDownList();//绑定List BindEnumrable(); //List<School一级类别表> yjlb = pdbll.一级类别(); //一级分类.DataTextField = "名称"; //一级分类.DataValueField = "名称"; //一级分类.DataSource = yjlb; //一级分类.DataBind(); ////一级.EmptyText = "全部"; //List<School一级类别表> yjlb = pdbll.查询一级类别s(); //firstKind.DataTextField = "名称"; //firstKind.DataValueField = "名称"; //firstKind.DataSource = yjlb; //firstKind.DataBind(); //firstKind.EmptyText = "请选择一级类别"; //firstKind.AutoSelectFirstItem = true; //string daaaa = firstKind.SelectedText.ToString(); //secondKind.Enabled = true; List <School一级部门表> xxmc = pdbll.一级部门(); 一级部门.DataTextField = "名称"; 一级部门.DataValueField = "名称"; 一级部门.DataSource = xxmc; 一级部门.DataBind(); List <用户表> yhxm = pdbll.用户表(); 负责人.DataTextField = "姓名"; 负责人.DataValueField = "姓名"; 负责人.DataSource = yhxm; 负责人.DataBind(); List <School建筑物信息表> jzw = pdbll.建筑物信息表(); 存放地点.DataTextField = "名称"; 存放地点.DataValueField = "名称"; 存放地点.DataSource = jzw; 存放地点.DataBind(); } }