我如何閱讀User.Identity.Name值,我的gridview沒有顯示任何東西。需要幫忙。如何閱讀User.Identity.Name?
//lblName.Text = HttpContext.Current.User.Identity.Name;
//string email = lblName.Text;
var result = from r in db.Orders
where r.Email == Page.User.Identity.Name
//join p in db.OrderLists on r.Order_ID equals p.Order_ID
//join s in db.MenuItems on p.Item_ID equals s.Item_ID
select r.DateTime;
GridView1.DataSource = result;
GridView1.DataBind();
窗口還是網頁? asp.net? – zey
你得到的Page.User.Identity.Name的值是多少?如果它爲null,則將其添加到web配置 –