public static void PlayFunc(IPlayable player1, IRecordable player2)
{
player1.Play();
Console.WriteLine("Please select the next command: record, pause or stop!");
string action = Console.ReadLine();
switch (action)
{
case "record": player2.Record(); RecordFunc(player1, player2); break;
case "pause": player1.Pause();
Console.WriteLine("Please select your next step: stop or play again!");
string actionNext = Console.ReadLine();
switch (actionNext)
{
case "stop": player1.Stop(); break;
case "play": PlayFunc(player1, player2); break;
default: Console.WriteLine("Please select a valid command!"); break;
}
break;
case "stop": player1.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)
{
Console.Write("Select the mode: ");
string mode = Console.ReadLine();
Player player = new Player();
switch (mode.ToLower())
{
case "record":
Console.WriteLine("Available action in this mode:");
IRecodable recodable = player as IRecodable;
recodable.Record();
recodable.Pause();
recodable.Stop();
break;
case "play":
Console.WriteLine("Available action in this mode:");
IPlayable playable = player as IPlayable;
playable.Play();
playable.Pause();
playable.Stop();
break;
default:
Console.WriteLine("The mode is not exist.");
break;
}
}
static void Main(string[] args)
{
Player player = new Player();
IPlayable playable = player;
IRecodable recodable = player as IRecodable;
playable.Play();
playable.Pause();
recodable.Record();
}
static void ActionsInPlayer()
{
Player player = new Player();
Console.WriteLine("Выберите действие: 1 - воспроизвидение муз. 2 - запись звука");
int action = int.Parse(Console.ReadLine());
switch (action)
{
case 1:
player.Play();
Console.WriteLine("Следующее действие муз.устройства: 1 - Пауза; 2 - Остановить; 3 - Выход;");
int newAction = int.Parse(Console.ReadLine());
IPlayable iPlayable = (IPlayable)player;
switch (newAction)
{
case 1:
iPlayable.Pause();
break;
case 2:
iPlayable.Stop();
break;
case 3:
break;
}
break;
case 2:
player.Record();
Console.WriteLine("Следующее действие записывающего устройства: 1 - Пауза; 2 - Остановить; 3 - Выход;");
int nextAction = int.Parse(Console.ReadLine());
IRecodable iRecodable = (IRecodable)player;
switch (nextAction)
{
case 1:
iRecodable.Pause();
break;
case 2:
iRecodable.Stop();
break;
case 3:
break;
}
break;
default:
Console.WriteLine("Ошибка выбора");
break;
}
}
static void Main(string[] args)
{
Player player = new Player();
IRecodable recodable = player as IRecodable;
recodable.Record();
recodable.Pause();
recodable.Stop();
Console.WriteLine(new string('-', 50));
IPlayable playable = player as IPlayable;
playable.Play();
playable.Pause();
playable.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();
}
private static void Main(string[] args)
{
Player player = new Player();
IPlayable playPlayes = player;
playPlayes.Play();
playPlayes.Pause();
playPlayes.Stop();
IRecodable recordPlayes = player;
recordPlayes.Record();
recordPlayes.Pause();
recordPlayes.Stop();
Console.Read();
}
/* Створіть 2 інтерфейсу IPlayable і IRecodable. У кожному з інтерфейсів створіть по 3 методу
* voidPlay () / voidPause () / voidStop () і voidRecord () / voidPause () / voidStop () відповідно.
* Створіть похідний клас Player від базових інтерфейсів IPlayable і IRecodable. Написати програму, яка виконує програвання і запис.*/
static void Main(string[] args)
{
Player myPlay = new Player();
IPlayable myPlayer = myPlay as IPlayable;
myPlayer.Play();
myPlayer.Pause();
myPlayer.Stop();
IRecodable myRecorder = myPlay as IRecodable;
myRecorder.Record();
myRecorder.Pause();
myRecorder.Stop();
Console.ReadKey();
}
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();
}
//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();
}
/// <summary>
/// Pauses the video
/// </summary>
/// <param name="button">Button to set styles to</param>
public void Pause(Button button, IPlayable playable)
{
this.SwitchButtonStyle(button);
if (CheckException.CheckNull(playable))
{
playable.Pause();
}
if (this.MainScreenInstance.timerForRF.Enabled)
{
this.MainScreenInstance.timerForRF.Stop();
playable.PlayBackSpeed = 0;
}
if (this.MainScreenInstance.timerForProgress.Enabled)
{
this.MainScreenInstance.timerForProgress.Stop();
}
}
static void Main(string[] args)
{
Player player = new Player();
IPlayable ip = player as IPlayable;
ip.Play();
ip.Pause();
ip.Stop();
Console.WriteLine();
IRecodable ir = player as IRecodable;
ir.Record();
ir.Pause();
ir.Stop();
Console.ReadLine();
}
public static void Show(IPlayable player)
{
string answer = String.Empty;
do
{
Console.WriteLine("Выберите действие с проигрыванием:");
Console.WriteLine("0 - Выход");
Console.WriteLine("1 - Проиграть музыку");
Console.WriteLine("2 - Приостановить музыку");
Console.WriteLine("3 - Остановить музыку");
answer = Console.ReadLine();
Console.WriteLine("\n");
switch (answer)
{
case "0":
Console.WriteLine("Выполняем выход...");
break;
case "1":
player.Play();
break;
case "2":
player.Pause();
break;
case "3":
player.Stop();
break;
default:
Console.WriteLine("Некорректное действие, попробуйте еще раз...");
break;
}
Console.WriteLine("\n");
} while (answer != "0");
}
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();
}
/// <summary>
/// Установить действия плеера в режиме проигрывания музики
/// </summary>
/// <param name="playerPlaying">Режим проигрывания музики</param>
/// <param name="action"> Действие</param>
private static void SetPlayingActions(IPlayable playerPlaying, int action)
{
switch (action)
{
case 1:
{
playerPlaying.Play();
break;
}
case 2:
{
playerPlaying.Pause();
break;
}
default:
{
playerPlaying.Stop();
break;
}
}
}
public static void StartMenu(Player player)
{
do
{
Console.Clear();
// First choice of user action
byte firstChoice;
Console.WriteLine((byte)FirstMenuItem.Play + ". Play");
Console.WriteLine((byte)FirstMenuItem.Record + ". Record");
Console.WriteLine((byte)FirstMenuItem.Exit + ". Exit");
Console.WriteLine("Make your choice:");
firstChoice = ReadChoice();
Console.Clear();
switch ((FirstMenuItem)firstChoice)
{
case FirstMenuItem.Play: // User chooses Play
player.Play();
break;
case FirstMenuItem.Record: // User chooses Record
player.Record();
break;
case FirstMenuItem.Exit: // User chooses Exit
Environment.Exit(0);
break;
default: // User makes wrong choice
break;
}
Console.WriteLine((byte)SecondMenuItem.Pause + ". Pause");
Console.WriteLine((byte)SecondMenuItem.Stop + ". Stop");
Console.WriteLine((byte)SecondMenuItem.Exit + ". Exit");
Console.WriteLine("Make your choice:");
// Second user choice in case Playing
byte secondChoice = ReadChoice();
switch ((SecondMenuItem)secondChoice)
{
case SecondMenuItem.Pause: // User chooses Pause
{
if ((FirstMenuItem)firstChoice == FirstMenuItem.Play) // Playing
{
IPlayable iPlayable = player;
iPlayable.Pause();
}
else // Recording
{
IRecodable iRecodable = player;
iRecodable.Pause();
}
break;
}
case SecondMenuItem.Stop: // User chooses Stop
{
if ((FirstMenuItem)firstChoice == FirstMenuItem.Play) // Playing
{
IPlayable iPlayable = player;
iPlayable.Stop();
}
else
{
IRecodable iRecodable = player; // Recording
iRecodable.Stop();
}
break;
}
case SecondMenuItem.Exit: // User chooses Exit
Environment.Exit(0);
break;
default: // User makes wrong choice
break;
}
Console.ReadKey();
Console.Clear();
} while (true);
}
static void Main(string[] args)
{
//1
Console.Write("Enter number document: ");
int number = Int32.Parse(Console.ReadLine());
Console.Write("Document format\n" +
"XML - X\n" +
"TXT - T\n" +
"DOC - D\n");
List <AbstractHandler> documents = new List <AbstractHandler>();
for (int i = 0; i < number; i++)
{
Console.Write("Enter formant for {0} document: ", i + 1);
string format = Console.ReadLine();
if (format == "X")
{
documents.Add(new XMLHandler());
}
else if (format == "T")
{
documents.Add(new TXTHandler());
}
else if (format == "D")
{
documents.Add(new DOCHandler());
}
}
foreach (AbstractHandler doc in documents)
{
doc.Open();
doc.Create();
doc.Change();
doc.Save();
Console.WriteLine();
}
//2
Player player = new Player();
player.Play();
IPlayable player1 = player as IPlayable;
player1.Pause();
player1.Stop();
Console.WriteLine();
player.Record();
IRecodable player2 = player as IRecodable;
player2.Pause();
player2.Stop();
Console.WriteLine();
//3
Title title = new Title
{
Text = "Good Book"
};
Author author = new Author
{
Text = "Saska"
};
Content content = new Content
{
Text = "Very long time ago!"
};
Book book = new Book(title, author, content);
book.Show();
Console.ReadLine();
}
/// <summary>
/// Pauses the video
/// </summary>
/// <param name="button">Button to set styles to</param>
public void Pause(Button button, IPlayable playable)
{
this.SwitchButtonStyle(button);
if (CheckException.CheckNull(playable))
{
playable.Pause();
}
if (this.MainScreenInstance.timerForRF.Enabled)
{
this.MainScreenInstance.timerForRF.Stop();
playable.PlayBackSpeed = 0;
}
if (this.MainScreenInstance.timerForProgress.Enabled)
{
this.MainScreenInstance.timerForProgress.Stop();
}
}
private void btPlayPause_Click(object sender, EventArgs e) => _player.Pause();
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();
}
