Inside Macintosh: More Macintosh Toolbox /

Chapter 5 - Icon Utilities / Icon Utilities Reference

Icon Utilities Routines / Working With Icon Caches

GetIconCacheData

You can use the GetIconCacheData function to get the data associated with an icon cache.

FUNCTION GetIconCacheData (theCache: Handle; 
                           VAR theData: Ptr): OSErr;

theCache

A handle to the icon cache whose data is desired.

theData

GetIconCacheData returns, in this parameter, a pointer to the data associated with the icon cache.

DESCRIPTION

The GetIconCacheData function returns, in the parameter theData, a pointer to the data associated with the specified icon cache. You associate data with an icon cache when you first create the cache using MakeIconCache. You can also set this data using SetIconCacheData.

RESULT CODES

noErr	0	No error
paramErr	-50	The parameter theCache must be a handle to an icon cache