Dave,
   The following is the snippet where all the ***actions*** are:

   for (i = 0; i < MAX_APS; i++) {
       my_handler[i] = 
            netsnmp_create_handler_registration(
                //"apFrameId", netsnmp_instance_int_handler,
                "apFrameId", netsnmp_scalar_helper_handler,
                apFrameId_oid, OID_LENGTH(apFrameId_oid),
                HANDLER_CAN_RWRITE);
         my_handler[i]->contextEngineId = getContextEngIdAtLoc(i); // This
generates the required engineIds
         my_handler[i]->handler->myvoid = (void *)(apxApScalars + 
                                MAX_APS * APFRAMEID_INDEX + i);
   
       netsnmp_register_scalar(my_handler[i]);
   }

Thanks and regards,
Arijit

-----Original Message-----
From: Dave Shield [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 23, 2004 5:09 PM
To: Mukherjee, Arijit (Arijit)
Cc: [EMAIL PROTECTED]
Subject: Re: Which handler to use for DisplayString type 



>    However, I still need to specify the name of the instance handler in
> netsnmp_create_handler_registration. So, I did not quite get, how I can do
> *without* specifying the "netsnmp_scalar_helper_handler" by name in
> netsnmp_create_handler_registration.
> 
>    Also, if I specify the netsnmp_scalar_helper_handler as second arg in
the
> netsnmp_create_handler_registration function call, the illegal call to
> netsnmp_call_handler() is reported in the agent.
> 
>    So, if I have to specify the netsnmp_instance_int_handler in the
> netsnmp_create_handler_registration function call, I have not achieved the
> case where the handler is datatype independant.


Perhaps if you could post the code that you are using,
it would be easier to see where you are going wrong.

Dave


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