Hi,
My project got a problem that is relevant to the communication between
processes.Howev er, I don't know what technique is used in my case.
I'm implementing two applications called AppMain and AppEventHandler .
The AppMain is responsible for creating a new document Word file by
using a third-party framework, say FrwDocFile. And the job of
AppEventHandler is to generate filename for document.
The logic flow would be like this: when AppMain sends a creating file
request to the FrwDocFile (by calling a method), the FrwDocFile will do
necessary steps and then launch AppEventHandler as asynchronous
background thread to generate file name for document. After that the
execution control returns AppMain but the AppMain need to know the
document file name before it does any further processing task. However,
the document file name is generated by AppEventHandler in another
thread. So this requirement makes the AppMain have to wait for
AppEventHandler completed.
From that point, the AppMain and AppEventHandler will be run in two
different processes and they need to "talk" together. Specially, the
AppEventHandler need to send a message (file name) to AppMain while the
AppMain is waiting that message from AppEventHandler . And it comes to
this topic :).
The google gave me this url
(http://msdn.microsoft.com/en-us/libr...74(VS.85).aspx) but these
techniques is used in native win32 platform but I prefer using .net. I
also thought about WCF (actually, my project is developed in
service-oriented programming with WCF) but the AppEventHandler can't use
configuration file. That's the requirement for AppEventHandler :(.
I'm thinking about something like pipe because this technique can be
used for communicating between two processes in the same machine (my
case). But the pipe isn't available in .net or I don't know how to use
it :).
Can you suggest me any technique to resolve this ?
Thank you
--
Thanks,
Duy Lam
Comment