怎么在Dos下读取主板的序列号.C语言或汇编

抄呵呵来的，你先研究下这段代码：
include stdafx.h
if !defined(AFX_DD71A3C0_A52F_4C38_B062_8E05785607DC__INCLUDED_)
define AFX_DD71A3C0_A52F_4C38_B062_8E05785607DC__INCLUDED_
if _MSC_VER > 1000
pragma once
endif // _MSC_VER > 1000
include
include
include
using namespace std;
BOOL GetBaseBoardByCmd(char *lpszBaseBoard, int len/*=128*/)
{
const long MAX_COMMAND_SIZE = 10000;
WCHAR szFetCmd = Lwmic BaseBoard get SerialNumber;
const string strEnSearch = SerialNumber;
BOOL bret = FALSE;
HANDLE hReadPipe = NULL;
HANDLE hWritePipe = NULL;
PROCESS_INFORMATION pi;
STARTUPINFO si;
SECURITY_ATTRIBUTES sa;
char szBuffer = {0};
string strBuffer;
unsigned long count = 0;
long ipos = 0;
memset(&pi, 0, sizeof(pi));
memset(&si, 0, sizeof(si));
memset(&sa, 0, sizeof(sa));
pi.hProcess = NULL;
pi.hThread = NULL;
si.cb = sizeof(STARTUPINFO);
sa.nLength = sizeof(SECURITY_ATTRIBUTES);
sa.lpSecurityDescriptor = NULL;
sa.bInheritHandle = TRUE;
//1.0 创建管道
bret = CreatePipe(&hReadPipe, &hWritePipe, &sa, 0);
if(!bret)
{
goto END;
}
//2.0 设置命令行窗口的信息为指定的读写管道
GetStartupInfo(&si);
si.hStdError = hWritePipe;
si.hStdOutput = hWritePipe;
si.wShowWindow = SW_HIDE; //隐藏命令行窗口
si.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES;
//3.0 创建获取命令行的进程
bret = CreateProcess(NULL, szFetCmd, NULL, NULL, TRUE, 0, NULL, NULL, &si, &pi );
if(!bret)
{
goto END;
}
//4.0 读取返回的数据
WaitForSingleObject(pi.hProcess, 500/*INFINITE*/);
bret = ReadFile(hReadPipe, szBuffer, sizeof(szBuffer)-1, &count, NULL);

用现成的CPU-Z吧 硬件信息都能显示

这个好像用C语言解决不来哦

读取主板信息：
Dim searcher As New ManagementObjectSearcher("SELECT * FROM Win32_BaseBoard")
Dim share As ManagementObject
For Each share In searcher.Get()
Debug.WriteLine("主板制造商:" & share("Manufacturer"))
Debug.WriteLine("型号:" & share("Product"))
Debug.WriteLine("序列号:" & share("SerialNumber"))
Next share

从P III以后CPU不支持序列号了，可以读取CPU名字之类的。
一般用WMI读就行，硬盘的话，也可以直接读取SMART。
写过一个，留下邮箱，给你发过去。