打开/关闭音乐按钮 Console.Beep

【问题标题】：Turn music on/off button Console.Beep打开/关闭音乐按钮 Console.Beep
【发布时间】：2012-08-31 14:07:49
【问题描述】：

我有一个按钮，上面写着音乐开/关。

使用以下Console.Beep() 代码：

private void button1_Click(object sender, EventArgs e)
{
    Console.Beep(659, 125);
    Console.Beep(659, 125);
    Thread.Sleep(125);
    Console.Beep(659, 125);
    Thread.Sleep(167);
    Console.Beep(523, 125);
    Console.Beep(659, 125);
    Thread.Sleep(125);
    Console.Beep(784, 125);
    Thread.Sleep(375);
    Console.Beep(392, 125);
    Thread.Sleep(375);
    Console.Beep(523, 125);
    Thread.Sleep(250);
    Console.Beep(392, 125);
    Thread.Sleep(250);
    Console.Beep(330, 125);
    Thread.Sleep(250);
    Console.Beep(440, 125);
    Thread.Sleep(125);
    Console.Beep(494, 125);
    Thread.Sleep(125);
    Console.Beep(466, 125);
    Thread.Sleep(42);
    Console.Beep(440, 125);
    Thread.Sleep(125);
    Console.Beep(392, 125);
    Thread.Sleep(125);
    Console.Beep(659, 125);
    Thread.Sleep(125);
    Console.Beep(784, 125);
    Thread.Sleep(125);
    Console.Beep(880, 125);
    Thread.Sleep(125);
    Console.Beep(698, 125);
    Console.Beep(784, 125);
    Thread.Sleep(125);
    Console.Beep(659, 125);
    Thread.Sleep(125);
    Console.Beep(523, 125);
    Thread.Sleep(125);
    Console.Beep(587, 125);
    Console.Beep(494, 125);
    Thread.Sleep(125);
    Console.Beep(523, 125);
    Thread.Sleep(250);
    Console.Beep(392, 125);
    Thread.Sleep(250);
    Console.Beep(330, 125);
    Thread.Sleep(250);
    Console.Beep(440, 125);
    Thread.Sleep(125);
    Console.Beep(494, 125);
    Thread.Sleep(125);
    Console.Beep(466, 125);
    Thread.Sleep(42);
    Console.Beep(440, 125);
    Thread.Sleep(125);
    Console.Beep(392, 125);
    Thread.Sleep(125);
    Console.Beep(659, 125);
    Thread.Sleep(125);
    Console.Beep(784, 125);
    Thread.Sleep(125);
    Console.Beep(880, 125);
    Thread.Sleep(125);
    Console.Beep(698, 125);
    Console.Beep(784, 125);
    Thread.Sleep(125);
    Console.Beep(659, 125);
    Thread.Sleep(125);
    Console.Beep(523, 125);
    Thread.Sleep(125);
    Console.Beep(587, 125);
    Console.Beep(494, 125);
    Thread.Sleep(375);
    Console.Beep(784, 125);
    Console.Beep(740, 125);
    Console.Beep(698, 125);
    Thread.Sleep(42);
    Console.Beep(622, 125);
    Thread.Sleep(125);
    Console.Beep(659, 125);
    Thread.Sleep(167);
    Console.Beep(415, 125);
    Console.Beep(440, 125);
    Console.Beep(523, 125);
    Thread.Sleep(125);
    Console.Beep(440, 125);
    Console.Beep(523, 125);
    Console.Beep(587, 125);
    Thread.Sleep(250);
    Console.Beep(784, 125);
    Console.Beep(740, 125);
    Console.Beep(698, 125);
    Thread.Sleep(42);
    Console.Beep(622, 125);
    Thread.Sleep(125);
    Console.Beep(659, 125);
    Thread.Sleep(167);
    Console.Beep(698, 125);
    Thread.Sleep(125);
    Console.Beep(698, 125);
    Console.Beep(698, 125);
    Thread.Sleep(625);
    Console.Beep(784, 125);
    Console.Beep(740, 125);
    Console.Beep(698, 125);
    Thread.Sleep(42);
    Console.Beep(622, 125);
    Thread.Sleep(125);
    Console.Beep(659, 125);
    Thread.Sleep(167);
    Console.Beep(415, 125);
    Console.Beep(440, 125);
    Console.Beep(523, 125);
    Thread.Sleep(125);
    Console.Beep(440, 125);
    Console.Beep(523, 125);
    Console.Beep(587, 125);
    Thread.Sleep(250);
    Console.Beep(622, 125);
    Thread.Sleep(250);
    Console.Beep(587, 125);
    Thread.Sleep(250);
    Console.Beep(523, 125);
    Thread.Sleep(1125);
    Console.Beep(784, 125);
    Console.Beep(740, 125);
    Console.Beep(698, 125);
    Thread.Sleep(42);
    Console.Beep(622, 125);
    Thread.Sleep(125);
    Console.Beep(659, 125);
    Thread.Sleep(167);
    Console.Beep(415, 125);
    Console.Beep(440, 125);
    Console.Beep(523, 125);
    Thread.Sleep(125);
    Console.Beep(440, 125);
    Console.Beep(523, 125);
    Console.Beep(587, 125);
    Thread.Sleep(250);
    Console.Beep(784, 125);
    Console.Beep(740, 125);
    Console.Beep(698, 125);
    Thread.Sleep(42);
    Console.Beep(622, 125);
    Thread.Sleep(125);
    Console.Beep(659, 125);
    Thread.Sleep(167);
    Console.Beep(698, 125);
    Thread.Sleep(125);
    Console.Beep(698, 125);
    Console.Beep(698, 125);
    Thread.Sleep(625);
    Console.Beep(784, 125);
    Console.Beep(740, 125);
    Console.Beep(698, 125);
    Thread.Sleep(42);
    Console.Beep(622, 125);
    Thread.Sleep(125);
    Console.Beep(659, 125);
    Thread.Sleep(167);
    Console.Beep(415, 125);
    Console.Beep(440, 125);
    Console.Beep(523, 125);
    Thread.Sleep(125);
    Console.Beep(440, 125);
    Console.Beep(523, 125);
    Console.Beep(587, 125);
    Thread.Sleep(250);
    Console.Beep(622, 125);
    Thread.Sleep(250);
    Console.Beep(587, 125);
    Thread.Sleep(250);
    Console.Beep(523, 125);
    Thread.Sleep(625);
}

我的问题是如何告诉按钮在再次单击时关闭音乐，然后在再次单击时重新打开音乐等等。

【问题讨论】：

  • 将所有值存储在一个数组中，使用 for 循环重写代码，如果设置了标志，则检查循环。然而，这意味着您的代码在非 ui 线程中运行。
  • （这是超级马里奥兄弟主题曲...排序）
  • 是的...只是让我所有的同事都看着我：D
  • 一些注释已关闭（显然比编程方面更重要）
  • 任何带有完整源代码示例的最终解决方案？

标签： c# console beep


【解决方案1】：

我不习惯编写完整的代码来回答问题，但考虑到我现在有多无聊，再加上播放的音乐，我无法抑制制作小型状态机的冲动。 

public class Player
{
    private Thread Thread { get; set; }

    private ManualResetEventSlim Mutex { get; set; }

    public Player()
    {
        this.Mutex = new ManualResetEventSlim(false);

        this.Thread = new Thread(this.PlayThread);
        this.Thread.Start();
    }

    public void Play()
    {
        this.Mutex.Set();
    }

    public void Stop()
    {
        this.Mutex.Reset();
    }

    private static IEnumerable<Action> PlaySong()
    {
        yield return () => Console.Beep(659, 125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(167);
        yield return () => Console.Beep(523, 125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(784, 125);
        yield return () => Thread.Sleep(375);
        yield return () => Console.Beep(392, 125);
        yield return () => Thread.Sleep(375);
        yield return () => Console.Beep(523, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(392, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(330, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(440, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(494, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(466, 125);
        yield return () => Thread.Sleep(42);
        yield return () => Console.Beep(440, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(392, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(784, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(880, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(698, 125);
        yield return () => Console.Beep(784, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(523, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(587, 125);
        yield return () => Console.Beep(494, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(523, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(392, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(330, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(440, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(494, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(466, 125);
        yield return () => Thread.Sleep(42);
        yield return () => Console.Beep(440, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(392, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(784, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(880, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(698, 125);
        yield return () => Console.Beep(784, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(523, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(587, 125);
        yield return () => Console.Beep(494, 125);
        yield return () => Thread.Sleep(375);
        yield return () => Console.Beep(784, 125);
        yield return () => Console.Beep(740, 125);
        yield return () => Console.Beep(698, 125);
        yield return () => Thread.Sleep(42);
        yield return () => Console.Beep(622, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(167);
        yield return () => Console.Beep(415, 125);
        yield return () => Console.Beep(440, 125);
        yield return () => Console.Beep(523, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(440, 125);
        yield return () => Console.Beep(523, 125);
        yield return () => Console.Beep(587, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(784, 125);
        yield return () => Console.Beep(740, 125);
        yield return () => Console.Beep(698, 125);
        yield return () => Thread.Sleep(42);
        yield return () => Console.Beep(622, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(167);
        yield return () => Console.Beep(698, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(698, 125);
        yield return () => Console.Beep(698, 125);
        yield return () => Thread.Sleep(625);
        yield return () => Console.Beep(784, 125);
        yield return () => Console.Beep(740, 125);
        yield return () => Console.Beep(698, 125);
        yield return () => Thread.Sleep(42);
        yield return () => Console.Beep(622, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(167);
        yield return () => Console.Beep(415, 125);
        yield return () => Console.Beep(440, 125);
        yield return () => Console.Beep(523, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(440, 125);
        yield return () => Console.Beep(523, 125);
        yield return () => Console.Beep(587, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(622, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(587, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(523, 125);
        yield return () => Thread.Sleep(1125);
        yield return () => Console.Beep(784, 125);
        yield return () => Console.Beep(740, 125);
        yield return () => Console.Beep(698, 125);
        yield return () => Thread.Sleep(42);
        yield return () => Console.Beep(622, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(167);
        yield return () => Console.Beep(415, 125);
        yield return () => Console.Beep(440, 125);
        yield return () => Console.Beep(523, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(440, 125);
        yield return () => Console.Beep(523, 125);
        yield return () => Console.Beep(587, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(784, 125);
        yield return () => Console.Beep(740, 125);
        yield return () => Console.Beep(698, 125);
        yield return () => Thread.Sleep(42);
        yield return () => Console.Beep(622, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(167);
        yield return () => Console.Beep(698, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(698, 125);
        yield return () => Console.Beep(698, 125);
        yield return () => Thread.Sleep(625);
        yield return () => Console.Beep(784, 125);
        yield return () => Console.Beep(740, 125);
        yield return () => Console.Beep(698, 125);
        yield return () => Thread.Sleep(42);
        yield return () => Console.Beep(622, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(659, 125);
        yield return () => Thread.Sleep(167);
        yield return () => Console.Beep(415, 125);
        yield return () => Console.Beep(440, 125);
        yield return () => Console.Beep(523, 125);
        yield return () => Thread.Sleep(125);
        yield return () => Console.Beep(440, 125);
        yield return () => Console.Beep(523, 125);
        yield return () => Console.Beep(587, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(622, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(587, 125);
        yield return () => Thread.Sleep(250);
        yield return () => Console.Beep(523, 125);
        yield return () => Thread.Sleep(625);
    }

    private void PlayThread()
    {
        foreach (var action in PlaySong())
        {
            if (!this.Mutex.IsSet)
            {
                this.Mutex.Wait();
            }

            action();
        }
    }
}

用法：实例化Player类。使用 Play 方法播放，使用 Stop 方法停止。理想情况下，您必须在完成歌曲后处理互斥锁。

【讨论】：

    【解决方案2】：

    @Steve B 在评论中的内容是正确的方法。你可能想看看Timer Class，因为它很容易使用，并且会帮助你实现他的建议/你正在寻找的东西。

    【讨论】：

      【解决方案3】：

      看到这个帖子：How do I run a simple bit of code in a new thread?

      您需要将音乐作为 UI 本身的单独线程运行。

      【讨论】：

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