Wireshark-dev: Re: [Wireshark-dev] Trying to add computed value
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From: Jaap Keuter <jaap.keuter@xxxxxxxxx>
Date: Mon, 27 Nov 2006 13:25:13 +0100 (CET)
Hi,

Did you use something like this:

my_item_value = 2 * tvb_get_ntohs(tvb, offset);
proto_tree_add_uint(my_tree, hf_my_item, tvb, offset, 2, my_item_value);

Thanx,
Jaap

On Mon, 27 Nov 2006 Andrew.Martin@xxxxxxxxxxxxxxxxxxxxxx wrote:

> Hiya
>
> I'm tring to get a calculated value to be displayed instead of the value
> pulled out of the packet. However all I get is the value in the packet.
> Can somebody tell an idiot what I need to do please!
>
> Cheers
>
>