UpdateResFile

UpdateResFile Write changed resource map and data to disk

#include <Resources.h> Resource Manager

void UpdateResFile(rfRefNum );

short rfRefNum ; reference number for an open resource file

UpdateResFile writes the resource map and all changed data of the

specified resource file to disk. Data is written only if one or more resources

are tagged as having been modified.

r fRefNum identifies the resource file to update. It is a value obtained from

refers to the system resource file.

Returns: none (use ResError to determine success/failure)

Notes: All changed resource data (as tagged with the resChanged attribute set via

ChangedResource) is written to disk as described in WriteResource.

All changes to the resource map of the file are recorded, including changes

made by AddResource and RmveResource. The file data is compacted, if

necessary. The resChanged attribute of all resources written to disk is

reset. You might wish to call FlushVol to ensure that the information is

really written out to disk.

Be aware that using DetachResource sets the resource's handle to NIL in

the resource map. Similarly, any purged resource will be saved as an

empty resource (see WriteResource).

You may use CurResFile, early in your program, to obtain the r fRefNum

of your application's resource file.

This function is called automatically when the file is closed via