自动升级程序源码。C++语言编写。通过版本比较，时间比较，选择升级需要的dll等；-Automatic update the end of the service file By comparing version, time to compare and select upgrade required DLL, etc.

AutoUpdate是一个通过网络对软件进行自动更新的系统,可以自动根据软件的版本号-AutoUpdate is a through the network to automatically update the system software, can automatically according to the software version number