首先：加载所需DLL

[DllImport("winmm.dll")]

ResourceManager rm = new ResourceManager("IT6831A.Properties.Resources", Assembly.GetExecutingAssembly());
SoundPlayer sndplayr = new SoundPlayer(rm.GetStream("_13203"));
sndplayr.Play();

"IT6831A.Properties.Resources" ：资源管理器路径

"_13203" 音频文件名称