1.asm

Win32环境下汇编程序开发 M32V8SP1.EXE

.386                    ;表示要用到386指令
.model flat,stdcall
option casemap:none     ;区别大小写

include    windows.inc  ;常量及结构定义

include    kernel32.inc ;函数原型声明
include    user32.inc

includelib kernel32.lib ;用到的引入库
includelib user32.lib

          .data
szText    db "Hello, world!",0
szCaption db "Win32Asm",0

        .code 
start: 
        invoke MessageBox,NULL,addr szText,addr szCaption,MB_OK 
        invoke ExitProcess,NULL         ;程序退出
        end start