用vb打开或保存 顺序文件和随机文件,录入信息实用对话框录入,用listview控件显示文件,对学习VB文件的人很有帮助-use vb open or save file,input messages with dialog ,use listview show the context of the file, it s useful to the new man who s learning vb of using it s file option.