一款企业内部实际应用中的串口及TCP测试软件，功能强大，灵活设置一下，可用于你实际开发参考及测试。-A practical application within the enterprise in the serial and TCP test software, powerful and flexible set up what can be used to refer to you the actual development and testing.

c# 开发的企业通信软件，TCP/IP 类似QQ软件，完全开源。-c# development of business communications software, TCP/IP software like QQ, completely open source.