建立vc工程，利用vc的ole技术，实现对excel的操作。-this code can use vc to write a excel file. and after finished the file, we can chang

vc++,系统集成，利用OLE自动化技术将Mapinfo嵌入到VC++,实现鹰眼-Vc++, system integration, using OLE automation technology to embed the Mapinfo, vc++ realize the eagle eye

利用VC++,mapinfo，利用OLE技术，将两者结合，数字地图，航线航迹-Use vc++, mapinfo, using OLE technology, will be a combination of these, digital map, route path

笔者经过实验摸索，总结出了一种借助于COM接口的OLE方法来实现在VC下显示JPEG、GIF格式图像的一种简便方法，现介绍如下以飨广大读者。-The author through experimental exploration, summed up a COM interface with the OLE method to achieve in the VC display JPEG, GIF format image of a simple method, now introduced a