第一个Win32汇编程序

.386
.Model Flat,StdCall
Option CaseMap:None

include c:\masm32\include\windows.inc
include c:\masm32\include\user32.inc
includelib C:\masm32\LIB\user32.lib
include c:\masm32\include\kernel32.inc
includelib C:\masm32\LIB\kernel32.lib

.data
 
 szCaption     db '我的第一个汇编程序', 0
 szText        db 'Hello Word!', 0
.code

start:
    invoke MessageBox,NULL,offset szText,offset szCaption,MB_OK 
    invoke ExitProcess,0
end start

编译、链接程序

Ml /c /coff 1.asm
Link /subsystem:windows 1.obj