Proper way to get current User ID in Entity Framework Core

Question

There are a bunch of different answers floating around here for the different RC\'s of ASP.NET Core on how to get the ID of the currently logged in user. I wanted to ask the def

Answer 1

You can get UserId by this way also.

public class Program
   {
           private readonly SignInManager _signInManager;

           public Program(SignInManager signInManager)
           {
               _signInManager = signInManager;
              var UserId = _signInManager.Context.User.Claims.FirstOrDefault().Value;
           }
   }

Where ApplicationUser class is given below....

public class ApplicationUser:IdentityUser
    {
        [Column(TypeName = "Nvarchar(500)")]
        public string FirstName { get; set; }
        [Column(TypeName = "Nvarchar(500)")]
        public string MiddleName { get; set; }
        [Column(TypeName = "Nvarchar(500)")]
        public string LastName { get; set; }
        [Column(TypeName = "DateTime")]
        public DateTime? LastAccess { get; set; }
    }

And Your ApplicationUser class should inherited by IdentityUser.