private static void RemoveABook() { FinalLibraryRepositorySQL libraryRepository = new FinalLibraryRepositorySQL(); List <Library> librarys = libraryRepository.SelectAll(); Library library = new Library(); int libraryID; string message; libraryID = ConsoleView.GetLibraryID(librarys); using (libraryRepository) { libraryRepository.Delete(libraryID); } ConsoleView.DisplayReset(); message = String.Format("Library ID: {0} had been deleted.", libraryID); ConsoleView.DisplayMessage(message); ConsoleView.DisplayContinuePrompt(); }