private void Dispose(bool isDisposing)
{
if (_isDisposed)
{
return;
}
if (isDisposing)
{
_audioFilePath = null;
}
if (_audioPlayFileInfoPtr.Handle != System.IntPtr.Zero)
{
NativeAudioSystem.ReleaseSPlayFileInfo(_audioPlayFileInfoPtr.Handle);
_audioPlayFileInfoPtr = new System.Runtime.InteropServices.HandleRef(null, IntPtr.Zero);
}
_isDisposed = true;
}