Hi Ravindra! Unfortunately my PC is closed by firewall and has only internal IP, because i don't have possibility be in chat. But i help you with pleasure (ICQ#95150563 and mailto:[EMAIL PROTECTED]) if be able Best regards, Vladimir Shakin >Hi Vladimir , > Thank u very much for this help ,I also need more help can we meet me in >chat ? Plz let me know if possible . >Once again thank u very much >Regards, >Ravindra Menge >Software Engineer >Sovika Infotek Ltd >An ISO 9001 Company >Call: 859 6969 , 851 6341 Ext:134 > >----- Original Message ----- >From: "����� ��������" <[EMAIL PROTECTED]> >To: "Palm Developer Forum" <[EMAIL PROTECTED]> >Sent: Wednesday, October 03, 2001 2:08 PM >Subject: RE:DmWrite:DmWriteCheckFailed ..........please help me > > >Hi Ravindra >Until last time i have such problems: when i change a record, >DmWriteCheckFailed Error appears. Because i obtain a handle to � necessary >record with help of DmGetRecord. DmGetRecord return a handle to a record by >index and mark the record BUSY. If record is BUSY, DmWriteCheck return >dmErrNotValidRecord because it's impossible to resize and write to a record. >Because need to use DmQueryRecord function. >Follow function allow to write block data (BodyRec with size BodyLen) to a >new record (routine=0) or change having (routine=1). > >file://--------------------------------------------------------------------- >---- >void WriteToDB(UInt16 routine,UInt16 nNumRecord,unsigned char >*BodyRec,UInt32 BodyLen) >{ >MemHandle RecHandle; >MemPtr RecPtr,MemPtr; >UInt16 NumRecord,NumRec1; >Err dmErr; > >if (routine==0) >{ >NumRecord=DmNumRecordsInCategory(DB,dmAllCategories); >NumRec1=NumRecord; >if (!NumRecord) { >NumRecord=0;NumRec1=0; > RecHandle=DmNewRecord(DB,&NumRec1,BodyLen+1); > } > else RecHandle=DmNewRecord(DB,&NumRec1,BodyLen+1); >} >if (routine==1) {RecHandle=DmQueryRecord(DB,nNumRecord);NumRecord=nNumRecord;} >RecPtr=MemHandleLock(RecHandle); > >MemPtr=MemPtrNew(BodyLen+1); >MemSet(MemPtr,BodyLen+1,0); >MemMove(MemPtr,BodyRec,BodyLen); > >dmErr=DmWriteCheck(RecPtr,0,BodyLen+1); >if (dmErr==dmErrWriteOutOfBounds) { >MemPtrUnlock(RecPtr); > RecHandle=DmResizeRecord (DB,NumRecord,BodyLen+1); > > RecPtr=MemHandleLock(RecHandle); > } >DmWrite(RecPtr,0,MemPtr,BodyLen+1); >MemPtrUnlock(RecPtr); >DmReleaseRecord(DB,NumRecord,false); >} > >Best regards, Vladimir Shakin ([EMAIL PROTECTED]) > >-- >For information on using the Palm Developer Forums, or to unsubscribe, >please see http://www.palmos.com/dev/tech/support/forums/ > > > > >-------------------------------------------------------------- >Nova Software, Mumbai, India > > > >-- >For information on using the Palm Developer Forums, or to unsubscribe, please see >http://www.palmos.com/dev/tech/support/forums/
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