Windows Help Files
10-May-94 09:33:58
Sb: #9506-Windows Help Files
Fm: paul bonner 76000,13
To: Atkin & Associates 72621,1003
Doug,
No matter what development tool you're using, the process of calling a custom
help file is fairly similar. Your applications responds to a user request for
Help (clicking a Help button, pressing F1, or whatever) by calling WinHelp and
instructing it to open a specific compiled Help file. In addition, your app
will generally include a context string in its call to Help. A context string
is just a marker within the Help file that tells WinHelp how to locate the page
that you want to view in the Help file.
It is possible to create a Help file using just the standard Windows Help
compiler and an RTF (rich text format) file into which you've manually inserted
all the context strings and other data that the Help compiler needs, but it's
about as easy as building a bridge from New York to London using popsicle
sticks. To create Help files efficiently and without tearing out all your hair,
you need a good Help file authoring tool. Once again, I would recommend
Doc-To-Help or RoboHelp, although there are certainly several other fine
alternatives available.
Paul