Get username by user ID aspnet.Identity in asp.net mvc

Question

With the least effort how to find out Username in Asp.Net MVC

try following code and seems like not working

 string Username = User.Identity.GetUserName(Id);

Solution 1

You need get user user information from user manager:

string username = HttpContext.Current.GetOwinContext()
    .GetUserManager<ApplicationUserManager>().FindById(ID).UserName;

Solution 2

you can get the username of any MembershipUser using the below code:

string userName = Membership.GetUser(userId).UserName;

userId is the Guid primary key of the user.