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How to send a windows message from C# to C++ (MFC)?

Discussion in 'MFC' started by CarlosEver, Dec 20, 2012.

  1. CarlosEver

    CarlosEver New Member

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    Hello mates,

    I'm trying to send a windowsmessage from an app in C# (Compact Frame) to another one in C++ (MFC), both of them in a PDA.

    In the receiver app (MFC) I realize that I receive the message but I can't read the string message, it shows a little square.

    This is the code of the Sender (C#)

    Code:
    OpenNETCF.Win32.Win32Window.SendMessage(hwndVal, typeMsgVal, intValue, stringMessage);
    And this is the code of the receiver (C++)

    Code:
    CString myStr = (CString) lParam;
        AfxMessageBox(myStr);

    Thanks a lot in advance!
     

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