好的软件拥有帮助文档是非常重要的，帮助文档可以让用户迅速熟悉和使用程序。编写出来的帮助文档可以通过VC编写的程序来调用-Good software has a help document is very important, help documentation allows users to quickly become familiar with and use the program. Prepared to help out a document written by VC progra