How to identify the different elements in the selection of web pages <H2>Introduction</H2> <P>First, I get an IHTMLDocument2 interface for the browser component and then get the selection property of the interface to get an

小的文件加密器，采用des算法,生成d:\\kspw.pd文件，加入了与时间的关系，使用方法见窗口菜单。-A small file encryption devices, using des, build d: \ \ kspw.pd file, adding the relationship with the time