protected void Page_Load(object sender, System.EventArgs e) { this.btnCreate.Click += new System.EventHandler(this.btnCreate_Click); if (!this.Page.IsPostBack) { this.dropRole.DataBind(); } //存储Url参数值 clientUserId if (int.TryParse(this.Page.Request.QueryString["userId"], out this.clientUserId)) { //判断是否升级过 if (ManagerHelper.ExistClientUserId(clientUserId)) { //已经升级过 this.PanelID.Visible = false; //禁用保存按钮 this.litTitle.Text = "该用户已经设置为代理商。"; //设置提示 this.litTitle.Visible = true; //显示提示 } else { //未升级过,默认选择代理商角色,不能修改 IList <RoleInfo> roles = ManagerHelper.GetRoles();//设置部门为代理商 for (int i = 0; i < roles.Count; i++) { if (roles[i].RoleName.Contains("代理商")) { //this.dropRole.SelectedValue = roles[i].RoleId; //this.dropRole.Enabled = false; break; } } } } }