Legacy Document

Inside Macintosh: More Macintosh Toolbox /

Chapter 1 - Resource Manager / Resource Manager Reference

Resource Manager Routines / Counting and Listing Resource Types

Count1Resources

You can use the Count1Resources function to get the total number of resources of a given type in the current resource file.

FUNCTION Count1Resources (theType: ResType): Integer;

theType

A resource type.

DESCRIPTION

Given a resource type, the Count1Resources function reads the resource map in memory of the current resource file. It returns as its function result the total number of resources of the given type in the current resource file only.

RESULT CODE

noErr

0

No error

SEE ALSO

To check for errors, call the ResError function as described on page 1-47.

For an example of the use of the Count1Resources function, see Listing 1-10 on page 1-28.