private bool ConfirmAccount(string confirmationToken) { MwaDBContext context = new MwaDBContext(); MechWarrior user = context.Users.SingleOrDefault(u => u.ConfirmationToken == confirmationToken); if (user != null) { user.IsConfirmed = true; DbSet <MechWarrior> dbSet = context.Set <MechWarrior>(); dbSet.Attach(user); context.Entry(user).State = EntityState.Modified; context.SaveChanges(); return(true); } return(false); }