Carbon

IsValidIconRef
Header: Icons.h Carbon status: Supported

Reports whether a specified IconRef is valid. 

Boolean IsValidIconRef (
    IconRef theIconRef
);
Parameter descriptions
theIconRef

An IconRef.

function result

true if the specified IconRef is valid, false otherwise.

AVAILABILITY

Supported in Carbon. Available in Carbon 1.0.2 and later when running Mac OS 8.5 or later.

© 2000 Apple Computer, Inc. (Last Updated 6/30/2000)