PlaySound on windows mobile device

[ralphtrent]

Hello
I am trying to play a sound on my windows mobile device. here is my code.

I have found the following pInvoke code to call to the CoreDll.dll file which I am able to put into my code and build successfully

private enum SND
        {
            SYNC = 0x0000,
            ASYNC = 0x0001,
            NODEFAULT = 0x0002,
            MEMORY = 0x0004,
            LOOP = 0x0008,
            NOSTOP = 0x0010,
            NOWAIT = 0x00002000,
            ALIAS = 0x00010000,
            ALIAS_ID = 0x00110000,
            FILENAME = 0x00020000,
            RESOURCE = 0x00040004
        }

        [DllImport("CoreDll.dll", EntryPoint = "PlaySound", SetLastError = true)]
        private extern static int PlaySound(string szSound, IntPtr hMod, int flags);
        public static void PlaySound(string fileName)
        {
            try
            {
                PlaySound(fileName, IntPtr.Zero, (int)(SND.SYNC | SND.FILENAME));
            }
            catch (Exception ex)
            {
                System.Diagnostics.Debug.WriteLine(ex.Message);
            }
        }

I call this by calling

PlaySound(lstrWavePath);

The sound is never heard. I Have verified the file (lstrWavePath) is legit and when I debug line by line, i never fail. Any idea's?

Thanks,
RalphTrent