public static void Play(string strFileName, int sign)
{
//Helpers1.PlaySound( strFileName, IntPtr.Zero, Helpers1.PlaySoundFlags.SND_FILENAME | Helpers1.PlaySoundFlags.SND_ASYNC );
//Helpers1 Helpers1=new Helpers1();
if (sign == 1)
{
Helpers1.PlaySound(strFileName, IntPtr.Zero, Helpers1.PlaySoundFlags.SND_FILENAME | Helpers1.PlaySoundFlags.SND_ASYNC | Helpers1.PlaySoundFlags.SND_NODEFAULT);
}
else
{
Helpers2.PlaySound(strFileName, IntPtr.Zero, Helpers2.PlaySoundFlags.SND_FILENAME | Helpers2.PlaySoundFlags.SND_ASYNC);
}
}