vb模拟考试系统 可用于毕业设计 有客户端和服务器-vb source code for mock examinations system has client and server

我的毕业设计，模拟qq 可以即时通信，传输文件，其他简易的功能都有，哈 曾获得答辩老师的好评…… -I graduated from design, simulation can qq instant messaging, file transfer, and other simple functions are China, Kazakhstan has won the praise of the respondent teachers ... ...