DirectSound录音功能,从Codeproject上下载下来的，觉得不错所以上传供大家一同分享-DirectSound Record

包含对mp3的封装，原下载地址是http://www.codeproject.com/KB/audio-video/RecordingAndMP3Encoding.aspx-Have you ever tried to write something for recording sound from the sound card and encoding it in MP3 format? Not interesting? Well, to make stuff more interesting