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CollectionTagExists |
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Header: | Collections.h | Carbon status: | Supported | |
Determines whether any of the items in a specified collection contain a specified collection tag.
Boolean CollectionTagExists ( Collection c, CollectionTag tag );
A reference to the collection object you want to search for a specific collection tag. The behavior of this function is undefined if you do not provide a reference to a valid collection object.
The collection tag to search for in the collection.
True if the c collection contains any items that contain the specified tag.
For information about data types related to collection tags, see CollectionTag.
Supported in Carbon. Available in Carbon 1.0.2 and later when running Mac OS 8.1 or later.
© 2000 Apple Computer, Inc. (Last Updated 6/30/2000)