GetSizes              FORCE/S

The GetSizes command causes any selected subdirectories in ALL  SRCE 
listers to be scanned.  The scanning process calculates the total size, in
bytes, of all files contained in the subdirectory.  Once scanned, the
subdirectory will be displayed.

The FORCE option can be used to force the command to scan all directories.
Without the FORCE option, if a subdirectory has been previously scanned, it
will not be re-scanned when you select the GetSizes button.

The GetSizes button also displays in the status bar the number of files,
directories and bytes that have been selected out of the total number of
files, directories and bytes.  If there is enough space for the total
selected bytes on the disk in the destination directory window, all selected
files would fit on the destination disk if they were copied and a 'Y' will
be displayed after the count.  If they won't fit, an 'N' will be displayed.

If you select an operation which causes a subdirectory to be scanned (e.g.,
 Copy ,  Protect ,  Search , etc.), the size will be displayed as though you
had performed a GetSizes.

GetSizes works on ALL  SRCE  listers in turn.