各位好～
我這裡自己簡單包裝了一下視窗的操作，
因為MFC功能太強(用不到!)
而單純WinAPI又太麻煩。
希望誰能幫我測試一下～有問題我也好改進。

http://www.wretch.cc/blog/suhorng/29126834

//示範用法：
//main.c
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>

#include "window.h"

HWND mf;

LRESULT OnLButtonUp2(WPARAM wParam,LPARAM lParam){
    printf("\nOnLButtonUp2");
    window_removeevent(mf,WM_MOUSEMOVE);
    return 0;
}

LRESULT OnLButtonUp1(WPARAM wParam,LPARAM lParam){
    printf("\nOnLButtomUp1");
    window_modifyevent(mf,WM_LBUTTONUP,OnLButtonUp2);
    return 0;
}

LRESULT OnMouseMove(WPARAM wParam,LPARAM lParam){
    printf("\n[X=%d   \tY=%d]",lParam>>16,lParam&0xFFFF);
    return 0;
}

int main(){
    int i;
    window_init();
    mf=window_create("mainframe");
    window_addevent(mf,WM_MOUSEMOVE,OnMouseMove);
    window_addevent(mf,WM_LBUTTONUP,OnLButtonUp1);
    while((i=window_message())){
        printf("<0x%X>\t",i);
    }
    window_destroy("mainframe",mf);
    window_final();
    system("PAUSE");
    return 0;
}

//window.h
//視窗的建立、摧毀、訊息迴圈的簡易包裝。
.......(略)，這裡排版會有問題