怎样得到客户端信息(详)?

用smartclient可以实现，不过，不会。
我们是通过提交的方法来实现

单纯的浏览器没这个功能
可能你需要做ActiveX或smartclient，不过会有安全提示

请问如何用asp.net如何获取网卡硬件地址？
http://community.csdn.net/Expert/topic/3245/3245524.xml?temp=.8336908

从服务端得到客户端MAC地址是可以实现的,但只能在相同网段之间,不同网段得不到.
下面有一个运用脚本的方法你可参考一下.
现在一时找不到,等会儿给.

就像楼上说的，我也是做一个ActiveX得到的

mac号，用console命令:nbtstate.exe

nbtstat.exe
上面打错了~

来了来了,一直找不到这个贴,还好楼主顶一下.
如下,可获取网卡MAC地址(在客户端脚本里面执行)<HTML>
<HEAD>
<TITLE>WMI Scripting HTML</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<SCRIPT language=JScript event="OnCompleted(hResult,pErrorObject, pAsyncContext)" for=foo>
document.forms[0].txtMACAddr.value=unescape(MACAddr);
document.forms[0].txtIPAddr.value=unescape(IPAddr);
document.forms[0].txtDNSName.value=unescape(sDNSName);
</SCRIPT><SCRIPT language=JScript event=OnObjectReady(objObject,objAsyncContext) for=foo>
if(objObject.IPEnabled != null && objObject.IPEnabled != "undefined" && objObject.IPEnabled == true)
{
if(objObject.MACAddress != null && objObject.MACAddress != "undefined")
MACAddr = objObject.MACAddress;
if(objObject.IPEnabled && objObject.IPAddress(0) != null && objObject.IPAddress(0) != "undefined")
IPAddr = objObject.IPAddress(0);
if(objObject.DNSHostName != null && objObject.DNSHostName != "undefined")
sDNSName = objObject.DNSHostName;
}
</SCRIPT><META content="MSHTML 6.00.2800.1106" name=GENERATOR></HEAD>
<BODY>
<OBJECT id=locator classid=CLSID:76A64158-CB41-11D1-8B02-00600806D9B6 VIEWASTEXT></OBJECT>
<OBJECT id=foo classid=CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223></OBJECT>
<SCRIPT language=JScript>
var service = locator.ConnectServer();
var MACAddr ;
var IPAddr ;
var DomainAddr;
var sDNSName;
service.Security_.ImpersonationLevel=3;
service.InstancesOfAsync(foo, ''Win32_NetworkAdapterConfiguration'');
</SCRIPT><FORM id=formfoo name=formbar action=NICPost.asp method=post>
<INPUT value=00:05:5D:0E:C7:FA name=txtMACAddr>
<INPUT value=192.168.0.2 name=txtIPAddr>
<INPUT value=typ name=txtDNSName>
</FORM>
</BODY>
</HTML>

下面的东西是收藏的,没有真正测试过,你试试(取硬盘序列号等)
硬盘序列号的类using System;
using System.IO;
using System.Runtime.InteropServices;
using System.Text;
using Microsoft.Win32;namespace Wjb.ReadOrWriteIniAndReg
{
/// <summary>
/// HardDiskVal 的摘要说明。
/// 读取指定盘符的硬盘序列号
/// 功能：读取指定盘符的硬盘序列号
/// </summary>
public class HardDiskVal
{
[DllImport("kernel32.dll")]
private static extern int GetVolumeInformation(
string lpRootPathName,
string lpVolumeNameBuffer,
int nVolumeNameSize,
ref int lpVolumeSerialNumber,
int lpMaximumComponentLength,
int lpFileSystemFlags,
string lpFileSystemNameBuffer,
int nFileSystemNameSize
);
/// <summary>
/// 获得盘符为drvID的硬盘序列号，缺省为C
/// </summary>
/// <param name="drvID"></param>
/// <returns></returns>
public string HDVal(string drvID)
{
const int MAX_FILENAME_LEN = 256;
int retVal = 0;
int a =0;
int b =0;
string str1 = null;
string str2 = null;
int i = GetVolumeInformation(
drvID + @":\",
str1,
MAX_FILENAME_LEN,
ref retVal,
a,
b,
str2,
MAX_FILENAME_LEN
);
return retVal.ToString();
}
public string HDVal()
{
const int MAX_FILENAME_LEN = 256;
int retVal = 0;
int a =0;
int b =0;
string str1 = null;
string str2 = null;
int i = GetVolumeInformation(
"c:\\",
str1,
MAX_FILENAME_LEN,
ref retVal,
a,
b,
str2,
MAX_FILENAME_LEN
);
return retVal.ToString();
}
}
}''获得硬盘序列号Dim cmicWmi As New System.Management.ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive")Dim Uint32 As UInt32For Each cmicWmiObj As ManagementObject In cmicWmi.GetUint32 = cmicWmiObj("signature")NextTextBox1.Text = Uint32.ToString''获得CPU序列号Dim Wmi As New System.Management.ManagementObjectSearcher("SELECT * FROM Win32_Processor")Dim Uint32 As StringFor Each WmiObj As ManagementObject In Wmi.GetUint32 = WmiObj("ProcessorId")NextTextBox1.Text = Uint32''获得硬盘总容量Dim Wmi As New System.Management.ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive")Dim Uint64 As UInt64For Each WmiObj As ManagementObject In Wmi.GetUint64 = WmiObj("size")NextTextBox1.Text = Uint64.ToString首先，引用System.Management；然后在代码中Imports System.Management；

调试易

怎样得到客户端信息(详)?

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