IDL与C#的混编调用程序(IDLdrawWIdget)； hi.baidu.com/dyqwrp bbs.esrichina-bj.cn-Mixed with C#, IDL caller (IDLdrawWIdget) hi.baidu.com/dyqwrp bbs.esrichina-bj.cn

程序可以实现点有wgs-84坐标系转换到bj-54坐标系。-Program can make points from wgs-84 coordinate system to bj-54 coordinate system.