public static IdentityResult CreateUser <TUser, TKey>(this UserManager <TUser, TKey> manager, TUser user, string password)
where TUser : class, IUser <TKey>
where TKey : IEquatable <TKey>
{
//var result = manager.FindByName(user.UserName);
if (manager.FindByName(user.UserName) == null)
{
var result = manager.Create(user, password);
manager.SetLockoutEnabled(user.Id, false);
return(result);
}
return(null);
}