MsgCrack ver.2.2

by katahiromz

English | 日本語

Introduction

This is an input helper application of Win32 message crackers. This application is useful for Win32 API programming.

Supported Platforms

It works on Windows XP/2003/Vista/7/8.1/10.

Explanation

The message crackers connects the Windows message identifiers and the message procedures by preprocessor's magic.


    #include <windows.h>    // Windows API.
    #include <windowsx.h>   // for HANDLE_MSG macro

    // The message procedure of WM_CREATE
    BOOL OnCreate(HWND hwnd, LPCREATESTRUCT lpCreateStruct)
    {
        return TRUE;
    }

    ...

    // Window procedure
    LRESULT CALLBACK
    WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam)
    {
        switch (uMsg)
        {
            HANDLE_MSG(hwnd, WM_CREATE, OnCreate);
            HANDLE_MSG(hwnd, WM_COMMAND, OnCommand);
            ...
        default:
            return DefWindowProc(hwnd, uMsg, wParam, lParam);
        }
    }

In this WindowProc function, WM_CREATE message is connected to the OnCreate function by HANDLE_MSG macro.

Such descriptions of HANDLE_MSG macros are the message crackers. The message crackers connects WindowProc and message procedures.

For details of HANDLE_MSG macro, see <windowsx.h> header.

However, it is too tough to write many message procedures by hand. Using this application reduces your troubles.

Downloads

Filename	File Size	Description
msgcrack-2.2-bin.zip	635 KB (650,474 bytes)	Program (without installer)

License Agreement

MsgCrack is a freeware of public domain.

Contact Us

Please send e-mail to katayama.hirofumi.mz@gmail.com .

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