我的操作系统是英文XPSP2（Pro）的，但我把区域语言设成了中文，键盘设成是Chinese(ＰＲＣ)。cmd和command的Current code page显示的是936(ANSI/OEM-Simplified Chinese GBK)
另外我在Windows 2000sp4（简体中文版）上运行ＤＯＳ正常！
用来测试的ＤＯＳ程序：
; A 16-bit DOS HelloWorld program originally by RedOx. Produces a small model .EXE executable.
; To assemble and link from within WinAsm Studio, you must have a special 16-bit linker,
; such as the one in the archive at this URL- http://win32assembly.online.fr/files/Lnk563.exe
; Run the archive to unpack Link.exe, rename the Link.exe file to Link16.exe and copy it
; into the \masm32\bin folder.
.MODEL small
.stack 100h
.data
msg db "This is a 16-bit DOS .EXE executable",13,10,"Hello, World!",13,10,"$"; The string must end with a $
.code
start:
mov ax,@data ; Get the address of the data segment
mov ds,ax ; Set the DS segment
mov dx,offset msg ; Get the address of our message in the DX
mov ah,9 ; Function 09h in AH means "WRITE STRING TO STANDARD OUTPUT"
int 21h ; Call the DOS interrupt (DOS function call)
mov ax,0C07h ; Function 0Ch = "FLUSH BUFFER AND READ STANDARD INPUT"
int 21h ; Waits for a key to be pressed.
mov ax, 4C00h ; the exit fuction [4C+no error (00)]
int 21h ; call DOS interrupt 21h
end start
