using System;
using System.Runtime.InteropServices;
 
namespace PlaySound
{
    class Program
    {
        private const int SND_FILENAME = 0x20000;
        private const int SND_ASYNC = 1;
        private const int SND_SYNC = 0;
 
        static void Main(string[] args)
        {
            PlaySound("c:\\windows\\media\\tada.wav",
                0, (SND_FILENAME | SND_SYNC));
        }
 
        [DllImport("winmm.dll")]
        private static extern int PlaySound(string pszSound,
            int hmod, int fdwSound);
    }
}