Recording problem

[rguevara]

Hello!
here a new problem:

Err GrabaNuevoItem(void) //Record a new item in the actual record
{
 UInt16 NuevoIndice;
 MemHandle registroH;
 Err error=0;
 OrderReg item;          //It's similar to 'Sales' example struct
 NuevoIndice=gNumOrden-1;
 registroH = DmGetRecord(PedidosDB, NuevoIndice);
 if(!registroH)
    error = DmGetLastErr();
 else
    {
     Int16 len = 0;
     UInt16 Indice = gNumOrden-1;
     len = (MemHandleSize(registroH));
     IngresaItem(item.items);
     item.cantitems=gcantitems;
        {
         Char *s;
         Int16 length=len; //lose 'len' why?
         length += StrLen(item.items[gcantitems-1].codigo)+1;
         length += sizeof(item.items[gcantitems-1].cantidad);
         length += sizeof(item.items[gcanti
         DmResizeRecord(PedidosDB, gNumOrden-1, length);

         registroH = DmGetRecord(PedidosDB, gNumOrden-1);
         if(!registroH)
             FrmCustomAlert(Mensaje,"Handle null", NULL,NULL);
         s=MemHandleLock(registroH);     
DmWite(s,offsetof(OrderReg,cantitems),&item.cantitems,sizeof(item.cantitems));
DmWrite(s,offsetof(OrderReg,items[gcantitems-1].cantidad),&item.items->cantidad,sizeof(item.items->cantidad));
DmWrite(s,offsetof(OrderReg,items[gcantitems-1].precio),&item.items->precio,sizeof(item.items->precio));
DmStrCopy(s,offsetof(OrderReg,items[gcantitems-1].codigo),item.items[gcantitems-1].codigo);
        }
     DmReleaseRecord(PedidosDB, Indice, true);
    }
 return error;
}

Allways say Handle null, the index it's all right.
if delete the second DmGetRecord the handle point to nobody location
Please helpme!



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