private extern static int zplay_GetWaveOutInfoW(uint objptr, uint nIndex, ref TWaveOutInfo pWaveOutInfo);
public bool GetWaveOutInfo(uint Index, ref TWaveOutInfo Info);
public bool GetWaveOutInfo(uint Index, ref TWaveOutInfo Info) { if (zplay_GetWaveOutInfoW(objptr, Index, ref Info) == 0) { return false; } return true; }