Legacy Document

Inside Macintosh: Apple Guide Complete / Part 3 - Integrating Guide Files

Chapter 9 - Apple Guide API / Getting Information About Guide Files

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AGFileIsMixin

Use the AGFileIsMixin function to determine if a guide file is a Mixin guide file, that is, whether it is used to add or modify content in a main guide file.

Boolean AGFileIsMixin 
                     (AGFileFSSpecType *fileSpec,
                      AGFileDBMenuNamePtr menuItemNameStr);

fileSpec

A pointer to the file specification record for the guide file.

menuItemNameStr

If the file is a mixin, AGFileIsMixin returns, through this parameter, the name of the main guide file associated with it.

DESCRIPTION

The AGFileIsMixin function returns TRUE if the guide file (specified in the fileSpec parameter) is a mixin and FALSE if it isn't.