public static void RecordFunc(IPlayable player1, IRecordable player2)
{
player2.Record();
Console.WriteLine("Please select the next command: pause or stop!");
string action = Console.ReadLine();
switch (action)
{
case "pause": player2.Pause();
Console.WriteLine("Please select your next step: stop or record again!");
string actionNext = Console.ReadLine();
switch (actionNext)
{
case "stop": player2.Stop(); break;
case "record": RecordFunc(player1, player2); break;
default: Console.WriteLine("Please select a valid command!"); break;
}
break;
case "stop": player2.Stop(); break;
default: Console.WriteLine("Please select a valid command!"); break;
}
}
public static void Main(string[] args)
{
//создание экземпляра класса Player
Player somePlayer = new Player();
//вызов метода Play из интерфейса IPlayable
somePlayer.Play();
//upcast к интерфесу IPlayable
IPlayable somePlayerAsIPlayable = somePlayer as IPlayable;
//после upcast возможно вызвать методы Pause и Stop интерфеса IPlayable
somePlayerAsIPlayable.Pause();
somePlayerAsIPlayable.Stop();
//вызов метода Record из интерфейса IRecordable
somePlayer.Record();
//upcast к интерфесу IPlayable
IRecordable somePlayerAsIRecordable = somePlayer as IRecordable;
//после upcast возможно вызвать методы Pause и Stop интерфеса IPlayable
somePlayerAsIRecordable.Pause();
somePlayerAsIRecordable.Stop();
}
static void Main(string[] args)
{
Player player = new Player();
IRecordable recordDevice = player;
IPlayable playerDevice = player;
recordDevice.Record();
recordDevice.Pause();
recordDevice.Stop();
playerDevice.Play();
playerDevice.Pause();
playerDevice.Stop();
Console.ReadLine();
}
static void Main(string[] args)
{
Player playAndRecord = new Player();
playAndRecord.Play();
IPlayable player = playAndRecord as IPlayable;
player.Pause();
player.Stop();
playAndRecord.Record();
IRecordable recorder = playAndRecord as IRecordable;
recorder.Pause();
recorder.Stop();
}
static void Main(string[] args)
{
Player player = new Player();
IPlayable music = player;
music.Play();
music.Pause();
music.Stop();
IRecordable recorder = player;
recorder.Record();
recorder.Pause();
recorder.Stop();
Console.ReadKey();
}
static void Main(string[] args)
{
Player player = new Player();
IPlayeble playeblaPlayer = player as IPlayeble;
playeblaPlayer.Play();
playeblaPlayer.Stop();
playeblaPlayer.Pause();
IRecordable recoPlayer = player as IRecordable;
recoPlayer.Record();
recoPlayer.Pause();
recoPlayer.Stop();
Console.ReadLine();
}
//Создайте 2 интерфейса IPlayable и IRecodable.В каждом из интерфейсов создайте по 3 метода void Play() / void Pause() / void Stop() и void Record() / void Pause() / void Stop() соответственно.
//Создайте производный класс Player от базовых интерфейсов IPlayable и IRecodable.
//Написать программу, которая выполняет проигрывание и запись.
static void Main()
{
Player player = new Player();
IPlayable playable = player;
IRecordable recordable = player;
player.Play();
playable.Pause();
((IPlayable)player).Stop();
Console.WriteLine();
recordable.Record();
recordable.Pause();
(player as IRecordable).Stop();
Console.ReadLine();
}
static void Main(string[] args)
{
Player player = new Player();
IRecordable irec = player;
IPlayable ipl = player;
irec.Record();
irec.Pause();
irec.Stop();
Console.WriteLine();
ipl.Play();
ipl.Pause();
ipl.Stop();
Console.WriteLine();
Console.ReadLine();
}
static void Main(string[] args)
{
Player player = new Player();
player.Play();
IPlayable player1 = player as IPlayable;
player1?.Pause();
player1?.Stop();
Console.WriteLine(new string('-', 80));
player.Record();
IRecordable recorder1 = player as IRecordable;
recorder1.Pause();
recorder1.Stop();
Console.ReadLine();
}
static void Main(string[] args)
{
Player player = new Player();
Console.WriteLine("***Player***");
IPlayable player1 = player;
player1.Play();
player1.Pause();
player1.Stop();
Console.WriteLine();
Console.WriteLine("***Recorder***");
IRecordable recorder = player;
recorder.Record();
recorder.Pause();
recorder.Stop();
Console.ReadKey();
}
static void Main(string[] args)
{
bool flag = true;
int choice;
Player player = new Player();
IPlayable playableMethods = player;
IRecordable recordableMethods = player;
Console.WriteLine("Добро пожаловать в плеер! Выберите, что вы хотите сделать:");
Console.WriteLine("1.Начать проигрывание");
Console.WriteLine("2.Поставить проигрывание на паузу");
Console.WriteLine("3.Остановить проигрыывание");
Console.WriteLine("4.Начать запись");
Console.WriteLine("5.Поставить запись на паузу");
Console.WriteLine("6.Остановить запись");
Console.WriteLine("7.Выключить");
while (flag)
{
choice = int.Parse(Console.ReadLine());
switch (choice)
{
case 1:
player.Play();
Console.WriteLine("Выберете следующие действие:");
break;
case 2:
playableMethods.Pause();
Console.WriteLine("Выберете следующие действие:");
break;
case 3:
playableMethods.Stop();
Console.WriteLine("Выберете следующие действие:");
break;
case 4:
player.Record();
Console.WriteLine("Выберете следующие действие:");
break;
case 5:
recordableMethods.Pause();
Console.WriteLine("Выберете следующие действие:");
break;
case 6:
recordableMethods.Stop();
Console.WriteLine("Выберете следующие действие:");
break;
case 7:
Console.WriteLine("Выключение");
flag = false;
break;
default:
Console.WriteLine("Неверный ввод!");
break;
}
}
Console.ReadKey();
}
private void btRecordPause_Click(object sender, EventArgs e) => _recorder.Pause();