private static void AddAwardForUser(IAwardLogic awardlogic) { int iduser; int idaward; Console.WriteLine("enter the user ID to which you want to add a award"); if (!int.TryParse(Console.ReadLine(), out iduser)) { Console.WriteLine("date entry user ID"); return; } Console.WriteLine("enter the award ID to which you want to add"); if (!int.TryParse(Console.ReadLine(), out idaward)) { Console.WriteLine("date entry award ID"); return; } awardlogic.AddAwardForUser(iduser, idaward); }