protected void Page_Load(object sender, EventArgs e) { UserLbl.Text = (new LdapAuthentication(Context.User.Identity.Name.Split('\\')[0])). GetUserDisplayName(Context.User.Identity.Name.Split('\\')[1]); List<string> allowed = new List<string>{"lhuether", "slogsdon"}; if (allowed.Contains(Context.User.Identity.Name.Split('\\')[1])) { ListHyperLink.Visible = true; } }