@model ICollection @if (Model.Count == 0) {

There are no external authentication services configured. See this article for details on setting up this ASP.NET application to support logging in via external services.

} else { using (Html.BeginForm("ExternalLogin", "Account", new { ReturnUrl = ViewBag.ReturnUrl })) { @Html.AntiForgeryToken()
Log in using another service

@foreach (AuthenticationClientData p in Model) { }

} }