Article: Q161823
Product(s): Microsoft Visual Basic for Windows
Version(s): WINDOWS:5.0,6.0
Operating System(s):
Keyword(s): kbusage kbDSSTools kbVBp500 kbVBp600 kbGrpDSVB
Last Modified: 11-JAN-2001
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The information in this article applies to:
- Microsoft Visual Basic Professional Edition for Windows, versions 5.0, 6.0
- Microsoft Visual Basic Enterprise Edition for Windows, versions 5.0, 6.0
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NOTE: This article assumes that you are familiar with authoring Microsoft
Windows Help files and have created the source (.rtf) and project (.hpj)
files needed to create a Help file.
SUMMARY
=======
This article explains how to exclude topics from a Help file, such as topics
that only apply to a specific product or a specific version of a product that
the user does not have. With the advent of Full Text Search, it is difficult to
hide these topics from the end user.
The Help Compiler Workshop's Help Compiler has a feature that allows Help authors
to exclude specified topics by tagging them in the source (.rtf) file. Any of
the topics in the source (.rtf) file that are used to create the Help file can
be tagged to indicate whether or not the topic should be compiled.
If you want to place a build tag on a topic, you need to mark the topic in the
source file with the "*" footnote. The text associated with the "*" footnote is
called the tag. A tag can have up to 32 characters.
The project file (.hpj) that is used to generate the Microsoft Windows Help file
must be modified to let the Help Compiler know whether you want to include or
exclude the tagged topics in the finished Help file.
MORE INFORMATION
================
In the Source (.rtf) File
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In the source .rtf file, use the "*" footnote to tag a topic. This footnote must
be the first footnote for the topic. For instance, if your footnotes are in the
order "*#KA$" with the "*" at the beginning of the list, then the Help Compiler
can properly tag the topic. If the "*" appears anywhere else in the sequence,
then the compiler displays a warning.
For example, if you want to exclude several topics from your compiled Help file
you must have a "*" footnote in each one of the topics that you want to exclude.
Associate text to the footnote of these tagged topics to indicate that you do
not want them compiled. This can be done by associating text such as "NoCompile"
on the "*" footnotes. "NoCompile" becomes the tag for these topics.
If you do not have any "*" footnotes on a topic, then, by default, the topic is
compiled and becomes a topic in the finished Help file.
You may also find it necessary to tag a topic to be included in the compile. The
procedure for tagging the text is the same. You need to place a "*" footnote on
the topic and associate a tag name with that topic. As far as the .rtf file is
concerned, it doesn't matter whether you intend to include or exclude the tagged
topic from the finished Help file. The .rtf file is used only to tag the topic.
Whether the tagged topic is included in the compiled Help file or not is
determined in the .hpj (project) file. There are several ways to do this. Please
note that build tags are not case sensitive.
In the Project (.hpj) File
--------------------------
Method 1
--------
Explicitly indicate whether to include or exclude the tagged topic with Help
Workshop.
1. On the File menu, click Open to open the .hpj file.
2. Click Options.
3. In the Options dialog box, click the Build Tags tab.
4. In the upper ListBox, add the tags that you want to include. In the lower
ListBox, add the tags that you want to exclude. In the preceding example, you
would place "NoCompile" in the lower ListBox. Again, please note that the
topic is compiled by default if it is not tagged.
5. Click OK after you finish adding the tags to the appropriate ListBoxes. Now
all of the tags that you added to the upper ListBox appear in the [INCLUDE]
section of the .hpj and all of the tags that you added to the lower ListBox
appear in the [EXCLUDE] section of the .hpj.
6. Click "Save and Compile" to compile the Help file.
The finished Help file contains all of the topics that were not marked with "*"
footnote. It also contains any topics that were marked with the "*" footnote in
the source (.rtf) file and whose tags were placed in the [INCLUDE] section of
the project (.hpj) file.
Method 2
--------
Indicate which tags to include or exclude by using a text editor and the BUILD
command.
1. Use a text editor such as Notepad to display your .hpj file.
2. Add a [BUILDTAGS] section to the .hpj file. In this section, you need to list
all of the tags used in your .rtf. If you use "NoCompile" as a tag on a topic
with a "*" footnote, then you need to list "NoCompile" in the [BUILDTAGS]
section of the .hpj. If you use "Compile" as a tag to indicate that you want
to include a topic in the finished Help file then you also need to list
"Compile" in the [BUILDTAGS] section. For the preceding example, the .hpj
would look like the following:
[BUILDTAGS]
NoCompile
Compile
3. After listing the build tags, you need to let the compiler know which tags
indicate topics to compile and which tags indicate topics to exclude. This is
done using the BUILD command in the [OPTIONS] section of the .hpj file. A
typical BUILD command might look like this:
[OPTIONS]
.
.
BUILD = (Compile | Other) & (~NoCompile)
.
.
The tilda "~" tells the compiler not to include the topic.
The ampersand "&" is equivalent to a logical "and."
The vertical line "|" is equivalent to a logical "or."
The above BUILD command compiles all of the topics that have either the
"Compile" or Other tags and do not have the "NoCompile" tag. All topics that
are not marked with the "*" footnote are compiled by default. Only one BUILD
option can be specified per project (.hpj) file.
4. After modifying the .hpj file, save the text file and make sure that the file
has the .hpj extension.
5. Open the .hpj file in Help Workshop, and then compile.
If there is an [INCLUDE] or [EXCLUDE] section in your project file when you
compile a file, Help Workshop ignores any BUILD command you may have specified
in the [OPTIONS] section of the .hpj file. If you use Method 1, you do not need
to have a [BUILDTAGS] section.
REFERENCES
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Help Workshop Hcw.hlp
Microsoft Windows 95 Help Authoring Kit, Microsoft Press
Additional query words:
======================================================================
Keywords : kbusage kbDSSTools kbVBp500 kbVBp600 kbGrpDSVB
Technology : kbVBSearch kbAudDeveloper kbZNotKeyword6 kbZNotKeyword2 kbVB500Search kbVB600Search kbVBA500 kbVBA600 kbVB500 kbVB600
Version : WINDOWS:5.0,6.0
Issue type : kbhowto
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