非常经典的MFC扩展类库，用VC++开发GIS界面非常有用-Very classic MFC extension library, useful for the development interface

著名的MFC界面库cj60，可以做出很漂亮的程序界面，而且很好用。进入工程后，重新编译即可。,Well-known interface of the MFC library cj60, can make a very beautiful interface, and it just works. Into the project, can be recompiled.

CJ60的终极版本，非常有用的图形库，此版本有cj609-CJ60 ultimate version, very useful graphics library, this version cj609