public static void Delete() { Console.WriteLine("Delete trainer: "); int id = Convert.ToInt32(Console.ReadLine()); TrainerManager.DeleteTrainer(id); }
public static void View() { Console.WriteLine("trainers: "); foreach (var trainer in TrainerManager.GetAllTrainers()) { Console.WriteLine(trainer); } }
public static void Add() { Console.WriteLine("Give trainer First Name: "); string firstname = Console.ReadLine(); Console.WriteLine("Give trainer Last Name: "); string lastname = Console.ReadLine(); Console.WriteLine("Give trainer Subject"); string subject = Console.ReadLine(); TrainerManager.CreateTrainer(firstname, lastname, subject); }
public static void Update() { Console.WriteLine("Update trainer: "); int id = Convert.ToInt32(Console.ReadLine()); Console.WriteLine("Give trainer First Name: "); string firstname = Console.ReadLine(); Console.WriteLine("Give trainer Last Name: "); string lastname = Console.ReadLine(); Console.WriteLine("Give trainer Subject"); string subject = Console.ReadLine(); TrainerManager.UpdateTrainer(id, firstname, lastname, subject); }