net481 
namespace Microsoft.AspNet.Membership.OpenAuth
{
    public static class AuthenticationClientManagerExtensions
    {
        public static void AddFacebook(this AuthenticationClientManager clients, string appId, string appSecret);
    }
}
.NET Framework 4.04.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1
Information specific to net481
Assembly

Microsoft.AspNet.Membership.OpenAuth , Version=1.0.0.0, PublicKeyToken=31bf3856ad364e35

Referencing

Your project needs a package reference to Microsoft.AspNet.Membership.OpenAuth.

Package Microsoft.AspNet.Membership.OpenAuth (2.0.1) net45
Platform Restrictions

This framework does not have platform annotations.

  • Built-in API
  • Package-provided API