gis控件，MapX控件的使用-using of mapx.ocx,Visual C++,GPS编程/GPS develop 【上载源码成为会员下载此源码】【成为VIP会员下载此源码】-gis controls, the use MapX-using of mapx.ocx. Visual C, GPS Programming / GPS develop [on the source as a member download this source] [become VIP members un

使用gps的控件，利用他了方便进行GPS读写-use of a GPS control, using his GPS facilitate the reader