用VB写的全国主要城市天气预报查询及QQ城市天气预报城市代码获取，目前网上到处都是页面天气预报代码，于是自己寻思着做个这样VB代码，查了很多网页代码，总算完成了。通过打开页面后从页面中获取关键字来实现。,The national and main search and the QQ city weather forecast city of the city weather forecast code which writes with the VB obtain, the top of the