Updating records

[Dave Mottorn]

        Can anyone see what's wrong here?  I'm trying to update a record - both the
old and new records are character strings about 80 bytes long.  I'm getting
a DmWriteCheck error.

  typedef struct {
        char field[100];
        } RecType;
        RecType temprecord;
        RecType *record;
        VoidHand RecHand;
        LocalID dbID;
        DmOpenRef TranDB;

        MakeSumFileName(currentjob);
        StrCopy(temprecord.field, tranbuf);
        dbID = DmFindDatabase(0, sumfile);
        if (dbID){
                TranDB = DmOpenDatabase(0, dbID, dmModeReadWrite);
                RecHand = DmGetRecord(TranDB, sumfilerecno);
                record = MemHandleLock(RecHand);
                temprecord = *record;
                StrCopy(temprecord.field, tranbuf);
                DmWrite(record, 0, &temprecord, sizeof(temprecord));
                MemHandleUnlock(RecHand);
                DmReleaseRecord(TranDB, 0, false);
                DmCloseDatabase(TranDB);
        }

regards,

Dave Mottorn



-- 
For information on using the Palm Developer Forums, or to unsubscribe, please see 
http://www.palmos.com/dev/support/forums/