This project is read-only.

NDde and poke

Mar 7, 2008 at 9:30 AM
Hi - and thanks for a terrific tool!
I have without problems managed to receive information from an existing DDE Server (FOSS ProcesScan). The server is having one item which is an IO meaning I can both read at write on it. The request function works fine, and I am able to read the value with

clientProgram.Request("selected", 60000);

selected is a string.

Now I am trying to write a value in to that item using either
clientProgram.Poke("selected", PokeMessage, 60000);

or

clientProgram.BeginPoke("selected", Encoding.ASCII.GetBytes(PokeMessage + "\0"), 1, OnPokeComplete, clientProgram);

where PokeMessage is a System.String.
But neither of them changes the value and I am receiving a long list of error messages from the exception handling, but none of it makes sense to me.
Regarding the BeginPoke methode I have a question as well: what should the value for the format be? I haven’t been able to find that documented anywhere.

- Thanks in advance!