底下這段程式碼為什麼在console 下播放不出聲音，但是在BCB下卻可以?請問問題出在哪裡?謝謝  

 
char* WaveData;
  WAVEFORMATEX WaveFmt;
  HWAVEOUT WaveHandle;
  int DataSize;
  WAVEHDR WaveHeader;      MMCKINFO ChunkInfo;
  MMCKINFO FormatChunkInfo;
  MMCKINFO DataChunkInfo;      // Zero out the ChunkInfo structure.
  memset(&ChunkInfo, 0, sizeof(MMCKINFO));      // Open the file.
  HMMIO handle = mmioOpen( "C:\\MYLIBR~1\\CSPBUF\\ex\\mic.wav", 0,  MMIO_READ);
  
  // Find the RIFF chunk.
  DWORD Res = mmioDescend(handle, &ChunkInfo, 0, MMIO_FINDRIFF);      // Descend into the format chunk.
  FormatChunkInfo.ckid = mmioStringToFOURCC("fmt", 0);
  Res = mmioDescend(handle, &FormatChunkInfo, &ChunkInfo, MMIO_FINDCHUNK);      // Read the wave format.
  memset(&WaveFmt, 0, sizeof(WAVEFORMATEX));
  // mmioRead and mmioWrite return the number of
  // bytes read or written so don't call the
  // CheckMMIOError fucntion for those.
  mmioRead(handle, (char*)&WaveFmt, FormatChunkInfo.cksize);      // Ascend out of the format chunk.
  Res = mmioAscend(handle, &FormatChunkInfo, 0);      // Descend into the data chunk.
  DataChunkInfo.ckid = mmioStringToFOURCC("data", 0);
  Res = mmioDescend(handle, &DataChunkInfo, &ChunkInfo,        MMIO_FINDCHUNK);      // Read the data into a buffer.
  DataSize = DataChunkInfo.cksize;
 // if (WaveData)
 //   delete[] WaveData;
  WaveData = new char[DataSize];
  mmioRead(handle, WaveData, DataSize);      
   Res = waveOutOpen(&WaveHandle, WAVE_MAPPER, &WaveFmt,  0, 0, WAVE_FORMAT_QUERY);      Res = waveOutOpen(&WaveHandle, WAVE_MAPPER, &WaveFmt,NULL,NULL, CALLBACK_NULL);      // Set up the wave header.
  memset(&WaveHeader, 0, sizeof(WaveHeader));
  WaveHeader.lpData = WaveData;
  WaveHeader.dwBufferLength = DataSize;
  // If the LoopEdit contains a value greater
  // than 1 then set the loop count and flags.      // Prepare the wave header.
  Res = waveOutPrepareHeader(WaveHandle, &WaveHeader, sizeof(WAVEHDR));      // Start playback.
  Res = waveOutWrite(WaveHandle, &WaveHeader, sizeof(WAVEHDR));    

找到原因了 waveOutOpen採用非同步播放，console下程式結束，但還未播放聲音 但是再改個方法如下，加個WAVE_ALLOWSYNC 還是不行，why? Res = waveOutOpen(&WaveHandle, WAVE_MAPPER, &WaveFmt,NULL,NULL, CALLBACK_NULL | WAVE_ALLOWSYNC ); 發表人 - asd98537 於 2002/12/27 02:59:50

請結案。 ------------------------------- 數學系是內功很強(邏輯/分析) 資工系是招式很多(程式技巧) 就像令狐沖VS東方不敗:D -------------------------------