VB音量控制程序，除了控制Windows音量外，还可对话筒音量进行控制，并播放.wav格式音频文件，具体使用时，可单独摘录出来作为模块来使用，效果不错-VB volume control program to control the Windows volume, it can also control the volume on the microphone, and play. Wav format audio files, specific use, can be extracted out as a separate module to use, good results