如何使用声音播放器从属性中播放多个声音文件

Question

我正在做一个测验，在每种形式中我都有背景音乐，如果他们得到正确的答案，我想播放声音效果。当我这样做是停止背景音乐并播放音效然后没有声音播放，有人知道怎么做吗？

public static System.Media.SoundPlayer player = new System.Media.SoundPlayer();

public static void sound(string form)
{
    switch (form)
    {
        case "Login":
            player.Stop();
            player.Stream = Properties.Resources._2marioloadscreen;
            player.PlayLooping();
            break;
     }
  }

Answer 1

这里是一个如何做的例子，假设你有两个 wav 文件（一个用于背景音乐，一个用于正确答案音效）。关键是要知道音效什么时候播放完，然后再继续播放背景音乐。

我把它写成一个简单的 C# 控制台应用程序。

class Program
{
    private static SoundPlayer player;

    static void Main(string[] args)
    {
        using (player = new SoundPlayer())
        {
            player.SoundLocation = "bkgnd.wav";
            player.PlayLooping();
            Console.WriteLine("bkgnd.wav is now playing in a loop. (Hit ENTER key to start the hoorayyouwon.wav)");
            Console.ReadLine();
            Console.WriteLine("hoorayyouwon.wav is now playing.");
            player.Stop();
            player.SoundLocation = "hoorayyouwon.wav";
            player.PlaySync(); // this ensures the hoorayyouwon.wav plays completely before it gets to the next line of code.
            Console.WriteLine("bkgnd.wav is now continuing (actually, starting over). (Hit ENTER key to exit)");
            player.SoundLocation = "bkgnd.wav";
            player.PlayLooping();
            Console.ReadLine();
        }
    }
}