public User Login()
{
bool loggedIn = false;
while (!loggedIn)
{
System.Console.Write("enter username:"******"enter password:"******"Invalid username/password");
continue;
}
if (ActiveUser.ValidatePassword(userPass))
{
System.Console.WriteLine("Successfully Logged in");
loggedIn = true;
break;
}
else
{
System.Console.WriteLine("Invalid username/password");
}
}
return(ActiveUser);
}