.NET获取用户电脑名,IP,当前电脑用户

 1. 在ASP.NET中专用属性：
　　获取服务器电脑名：Page.Server.ManchineName
　　获取用户信息：Page.User
　　获取客户端电脑名：Page.Request.UserHostName
　　获取客户端电脑IP：Page.Request.UserHostAddress
2. 在网络编程中的通用方法：
　　获取当前电脑名：static System.Net.Dns.GetHostName()
　　根据电脑名取出全部IP地址：static System.Net.Dns.Resolve(电脑名
).AddressList
　　也可根据IP地址取出电脑名：static System.Net.Dns.Resolve(IP地址
).HostName
3. 系统环境类的通用属性：
　　当前电脑名：static System.Environment.MachineName
　　当前电脑所属网域：static System.Environment.UserDomainName
　　当前电脑用户：static System.Environment.UserName

4 利用System.Security.Principal;

if(User.Identity.IsAuthenticated)
　 { WindowsIdentity CurrentIdentity = WindowsIdentity.GetCurrent();
　  message.Text="用戶的windows登陸名稱:<b>"+CurrentIdentity.Name+"<br><br>";
　  Response.Write(str.Substring(0,4));
　 }

.net获取用户电脑名,IP,当前电脑用户： [链接]

1、ASP.NET中获取

获取服务器的IP地址： 
using System.Net;

string myIP,myMac;
System.Net.IPAddress[] addressList = Dns.GetHostByName(Dns.GetHostName()).AddressList; 
if ( addressList.Length>1) 
{
myIP = addressList[0].ToString(); 
myMac = addressList[1].ToString(); 
} 
else 
{ 
myIP = addressList[0].ToString(); 
myMac = "没有可用的连接"；
} 
myIP地址就是服务器端的ip地址。

获取客户端的ip地址，可以使用

//获取登录者ip地址
string ip = Request.ServerVariables["REMOTE_ADDR"].ToString(); 
2、通过JS获取

<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=gbk">
</head>

<body>

<object classid="CLSID:76A64158-CB41-11D1-8B02-00600806D9B6" id="locator" style="display:none;visibility:hidden"></object>
<object classid="CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223" id="foo" style="display:none;visibility:hidden"></object>                                                        

<form name="myForm">
<br/>MAC地址：<input type="text" name="macAddress">
<br/>IP地址：<input type="text" name="ipAddress">
<br/>主机名：<input type="text" name="hostName">
</form>

</body>
</html>
<script language="javascript">
var sMacAddr="";
var sIPAddr="";
var sDNSName="";

var service = locator.ConnectServer();
service.Security_.ImpersonationLevel=3;
service.InstancesOfAsync(foo, 'Win32_NetworkAdapterConfiguration');

</script>

<script FOR="foo" EVENT="OnObjectReady(objObject,objAsyncContext)" LANGUAGE="JScript">
        if(objObject.IPEnabled != null && objObject.IPEnabled != "undefined" && objObject.IPEnabled == true){
                          if(objObject.IPEnabled && objObject.IPAddress(0) !=null && objObject.IPAddress(0) != "undefined")
                                        sIPAddr = objObject.IPAddress(0);
                          if(objObject.MACAddress != null &&objObject.MACAddress != "undefined")
                    sMacAddr = objObject.MACAddress;
                          if(objObject.DNSHostName != null &&objObject.DNSHostName != "undefined")
                                        sDNSName = objObject.DNSHostName;
         }
</script>

<script FOR="foo" EVENT="OnCompleted(hResult,pErrorObject, pAsyncContext)" LANGUAGE="JScript">

       myForm.macAddress.value=sMacAddr;
myForm.ipAddress.value=sIPAddr;
       myForm.hostName.value=sDNSName;
</script>

 

posted on 2014-12-26 00:03  二狗你变了  阅读(606)  评论(0)    收藏  举报

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