Re: Passing Data Between Threads

From:

"AliR" <AliR@online.nospam>

Newsgroups:

microsoft.public.vc.mfc

Date:

Mon, 1 May 2006 10:36:07 -0500

Message-ID:

<44562b15$0$14899$a8266bb1@reader.corenews.com>

You can pass a buffer to the thread and have it fill the buffer for you.
This method will require some synchronization. So read up on syncronization
class in MSDN
http://msdn2.microsoft.com/en-US/library/09afxs3z(VS.80).aspx
http://msdn2.microsoft.com/en-US/library/thdxkfx9(VS.80).aspx

On this I don't understand is why you are creating a new thread everytime.
I am not sure about the details of your thread, but here is an example of
one reading some data into a buffer, and signaling the gui thread to go read
the data.

UNIT MyWokerThread(LPVOID pParam)
{
    while (1)
    {
        WaitForSingleObject(Event);
         if (Event was Quit)
        {
            return 1;
        }
        if (Event was get new data)
        {
            Get New data into buffer;
            set event so that the gui thread can go read the data.
        }
    }
}

AliR.

<patelj27b@gmail.com> wrote in message
news:1146497029.695341.15740@y43g2000cwc.googlegroups.com...

Hey There,
I am writing some code that will create a worker thread from the
main thread Data is created in a worker thread, and I need to pass that
data back to the main thread, becuase I need to make sure that that
data is unique every time a different worker thread is created. I am
creating the the worker thread using AfxBeginThread. Any ideas?

-Jay
(patelj27b at gmail dot com)