protected void Page_Load(object sender, EventArgs e) { if (IsPostBack || X.IsAjaxRequest) { return; } SspRole role = sysRoleManager.GetEntityList(new SspRole() { ObjId = Convert.ToInt32(GetRequest("RoleID")) })[0]; TreePanel1.Title = "部门信息[" + role.RoleName + "]"; IList <SspUserRole> lst = sysUserRoleManager.GetEntityList(new SspUserRole() { RoleId = Convert.ToInt32(GetRequest("RoleID")) }); StringBuilder sb = new StringBuilder(","); foreach (SspUserRole m in lst) { sb.Append(m.UserId).Append(","); } hiddenHaveRole.Text = sb.ToString(); }