Hi all,
I'm getting MemHandleResize returning memErrorNotEnoughSpace (257)
for some records in my database.
I've got the following piece of code basically it is copied from
ExpenseChangeRecord in ExpDB.c (from the Expense program)
recordH = DmQueryRecord (dbP, *index);
src = MemHandleLock (recordH);
.....
calculate new size
.....
MemPtrUnlock (src);
err = MemHandleResize (recordH, newsize);
if (err) showerror ("Resize failed", "", err);
Now for some records I get err=257. The interesting thing is
that it will happen to one record (which is no bigger than the others)
but work fine for the others, I come back to the bad record and it
still returns 257 on attempting to resize?????
Resetting the device clears this problem and I can resize the record.
Is it possible the record is locked somehow? The documentation states
that a locked record will return memErrChunkLocked
I get the problem on PalmOS 3.0 and 2.0.4.
I really need some pointers on this I've had the problem for about 3 months.
Thanks,
Hamish
