Did you try vfsModeReadWrite open mode? Jan Slodicka
----- Original Message ----- From: "Mark A. Peters" <[EMAIL PROTECTED]> > My app maintains a cache of information in a file on a VFS volume. In order > to improve performance of the cache, I was hoping that I could update > selected entries in this file, rather than writing the whole thing out > whenever anything changes. Unfortunately, it appears that this is not > supported. Can somebody confirm/deny this? > > What the code does is open the file for write access (no truncate), seek to > the proper portion of the file, write the data, then close the file. The > result, however, was that the only data in the file was what was written, > i.e., the file was truncated to zero length, then the data written. > > Is that the way it is supposed to work? Is there some other way to update > selected portions of a VFS file? > > Thanks, > > Mark Peters > > > > -- > For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/ -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
