static void Main(string[] args) { bool fin = true; ClassLibrary2.FileHandle fileHandle = new FileHandle(); List <AEffect> AllEffects = fileHandle.LoadDataEfect(); List <Item> AllItems = fileHandle.LoadDataItem(); string input; Console.WriteLine("items t/f"); input = Console.ReadLine(); while (fin) { if (input.Equals("t")) { PrintItems(AllItems); Console.ReadLine(); AllItems.Add(Additem()); fileHandle.SaveData(AllItems); } else { PrintEffects(AllEffects); Console.ReadLine(); AllEffects.Add(AddEffect()); fileHandle.SaveData(AllEffects); } } }