public void RemoveLogin(string loginProvider, string providerKey) { ILoginManager manager = new IdentityManager(new IdentityStore(new ForumEmeraldContext())).Logins; var result = manager.RemoveLogin(User.Identity.GetUserId(), loginProvider, providerKey); var msg = result.Success ? "?m=RemoveLoginSuccess" : String.Empty; Response.Redirect("~/Account/Manage" + msg); }