The index (.hhk) file is an HTML file that contains the index entries (keywords) for your index. When a user opens the index in a compiled help file, or on a Web page, and clicks a keyword, the HTML file associated with the keyword will open.
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| In most cases you will have only one index file in your help project. The index file is automatically created when you make a new help project using the Help Project Wizard . |
| Related Topics |
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| About creating help |
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