Int16 length=len ---> here is error,
because the "len" is a dynamic variable, not a const variable.
You should define the "length" at the start of function.
e.g:
Err GrabaNuevoItem(void)
{
Int16 length;
...
}
Best regards!
Sean Yang
Aug.11.2003
"rguevara" <[EMAIL PROTECTED]> ???? news:[EMAIL PROTECTED]
>
> 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->canti
dad,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[gcantit
ems-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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