完整的打印机监控源码，可监测文件内容，含服务端。C#完整源码，甚至包含注册机源码。,Complete source code printer monitor, can monitor the contents of the documents, including client service. C# Complete source code, and even contains Zhuceji source.

windows下 打印监控软件的源程序 ,Print monitoring software under the windows of the source