How to create New user identity out side from Account controller? - asp.net-mvc

Question

I have merged my database with MVC asp.net Identity database and i want to creat a new user using asp.net identity from other controller ,but i could not successfully add the user even my code work without error this is the code:
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Create([Bind(Include = "Id,Email,EmailConfirmed,Password,SecurityStamp,PhoneNumber,PhoneNumberConfirmed,TwoFactorEnabled,LockoutEndDateUtc,LockoutEnabled,AccessFailedCount,UserName")] AspNetUsers aspNetUsers)
{
if (ModelState.IsValid)
{
// ApplicationUserManager manager = new ApplicationUserManager(new UserStore<ApplicationUser>());
// var manager = HttpContext.Current.GetOwinContext().GetUserManager<UserManager<User>>();
var store = new UserStore<ApplicationUser>();
var manager = new ApplicationUserManager(store);
var user = new ApplicationUser() { Email = aspNetUsers.Email, UserName = aspNetUsers.UserName };
var result= manager.CreateAsync(user, aspNetUsers.PasswordHash);
manager.Create(user, aspNetUsers.Password);
// db.AspNetUsers.Add(aspNetUsers);
// db.SaveChanges();
return RedirectToAction("Index");
}
return View(aspNetUsers);
}

Answer 1

var store = new UserStore<ApplicationUser>(new ApplicationDbContext());
ApplicationUserManager _userManager = new ApplicationUserManager(store);
var manger = _userManager ?? HttpContext.GetOwinContext().GetUserManager<ApplicationUserManager>();
var user = new ApplicationUser() { Email = aspNetUsers.Email, UserName = aspNetUsers.UserName };
var usmanger= manger.Create(user, aspNetUsers.PasswordHash);