很简单的程序，很简单的就可以查询到好友QQ空间的音乐。只要输入好友的QQ帐号 就行了，傻瓜式的操作。-simple programming of vb it can serch your QQ friengs QQ music in his or her Qzone

读取arcgis shp文件 ，mapinfo tab文件代码等，通过OGR也可以访问数据库表；进行属性查询，空间查询等-Read arcgis AutoCAD files, MapInfo TAB file code, OGR can also access a database table attribute query, spatial query