Capturing the errro message written to stderr by a 'C' binary ..

Hi Fello Developers,
I've tried using Runtime.exec to execute a 'C' binary from Java.
I am getting the normal output written by the 'C' binary to STDOUT.
I am using process.getInputStream(); to read the output returned by the 'C' binary.
But when the 'C' binary is written the error messages to stderr, I am unable to capture them through process.getInputStream();
Can some one help in this regard ?
Thanks and regards,
- mailtork

It just working fine.good.
Thank you once again.You're welcome of course; have a good Weekend yourself too and,
kind regards,
Jos

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        res = WSAAsyncSelect (sockt, hwnd, wmsg, FD_READ|FD_ACCEPT|FD_CLOSE);
        DisplayPanel (dumyPanel);
        RunUserInterface ();
        closesocket(sockt);
        WSACleanup();
        DiscardPanel (dumyPanel);
     The callback function code :
    void CVICALLBACK WindowsMsgProc (WinMsgWParam wParam, WinMsgLParam lParam, void *callbackData)
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            MessagePopup("Winsock callback error", "Not for the socket");
            GenLog("quit");
            return ;
        switch (lParam)   
            case FD_READ:
                break;
            case FD_ACCEPT:
                MessagePopup("ooook", "have a connect request");
                break;
            case FD_CLOSE:
                 GenLog("quit");
                 break;
            case WM_DESTROY:
            case WM_QUIT:
            case WM_CLOSE:
                 GenLog("quit");
                //QuitUserInterface(0);
                break;
    The question is , if in the windows task manager to kill the process, Windows should send a WM_DESTORY or WM_QUIT message, but I find the message is never to capture by the callback function, because GenLog() never worked. Please give a support what is wrong in the above code. thanks.
    David

    David,
    In order to catch an event like WM_QUIT, you would want to use installWinMsgCallback instead of registerWinMsgCallback. InstallWinMsgCallback will look for windows messages while registerWinMsgCallback will look for user defined messages. Having said that, installWinMsgCallback cannot be used to capture WM_QUIT or WM_DESTROY. To catch an event of your application closing under normal circumstances, you should use the EVENT_CLOSE in the panel callback. Terminating the process with the End Process function of the task manager will not send a WM_DESTROY or WM_QUIT that can be caught by your application. Terminating the process is not a normal exit condition for an application and typically is not expected to be handled.
    National Instruments
    Product Support Engineer

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