winform控件问题

Question

在播放声音片段时，如何让声音只播放一次？

Answer 1

wave的声音片段，我用的方法是：
SoundPlayer player = new SoundPlayer("folder.wav");
            player.Play();

Answer 2

调用API方法来试试public class PlayWav
{
    public PlayWav()
    {
        
    }    public enum PlaySoundFlags  : int
    {  
        SND_SYNC = 0x0000,
        SND_ASYNC = 0x0001,
        SND_NODEFAULT = 0x0002,
        SND_MEMORY = 0x0004,
        SND_LOOP = 0x0008,
        SND_NOSTOP = 0x0010,
        SND_NOWAIT = 0x00002000,
        SND_ALIAS = 0x00010000,
        SND_ALIAS_ID = 0x00110000, 
        SND_FILENAME = 0x00020000,
        SND_RESOURCE = 0x00040004
    }
        
    [DllImport("winmm")]
    public static extern bool PlaySound(string szSound, IntPtr hMod, PlaySoundFlags flags);    //改方法就是播放wav声音文件，参数是wav声音文件的全路径
    public static void Play(string strFileName)
    {
        PlaySound(strFileName, IntPtr.Zero, PlaySoundFlags.SND_FILENAME | PlaySoundFlags.SND_ASYNC);
    }
}