怎么样获取客户端MAC、IP地址、计算机名？
获取客户端MAC地址、IP地址、计算机名
<HTML><HEAD><TITLE>获取客户端MAC地址、IP地址、计算机名测试</TITLE><METAhttp-equiv=Content-Typecontent="text/html;charset=gb2312"><SCRIPTlanguage=JScriptevent="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);//document.formbar.submit();</SCRIPT><SCRIPTlanguage=JScriptevent=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><METAcontent="MSHTML6.00.2800.1106"classid=CLSID:76A64158-CB41-11D1-8B02-00600806D9B6VIEWASTEXT></OBJECT><OBJECTclassid=CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223></OBJECT><SCRIPTlanguage=JScript>varservice=locator.ConnectServer();varMACAddr;varIPAddr;varDomainAddr;varsDNSName;service.Security_.ImpersonationLevel=3;service.InstancesOfAsync(foo,'Win32_NetworkAdapterConfiguration');</SCRIPT><FORMaction=NICPost.aspmethod=post><INPUTvalue=00:05:5D:0E:C7:FA<INPUTvalue=192.168.0.2<INPUTvalue=typ</FORM></BODY></HTML>获取本级MAC地址、IP地址、计算机名
usingSystem;usingSystem.Collections.Generic;usingSystem.ComponentModel;usingSystem.Data;usingSystem.Drawing;usingSystem.Text;usingSystem.Windows.Forms;usingSystem.Management;usingSystem.Net;privatevoidForm1_Shown(objectsender,EventArgse){stringname=string.Empty,mac=string.Empty;name=Dns.GetHostName();//本机名textBoxName.Text=name;StringBuilderip=newStringBuilder();IPAddress[]addressList=Dns.GetHostAddresses(Dns.GetHostName());//framework2.0foreach(IPAddressiinaddressList)
{ip.Append(i);
}textBoxIP.Text=ip.ToString();//ip//IPAddress[]addressList=Dns.GetHostEntry(Dns.GetHostName()).AddressList;//for(inti=0;i<addressList.Length;i++)//{//ip.Append(addressList[i]);//}//textBoxIP.Text=ip.ToString();ManagementClassmc=newManagementClass("Win32_NetworkAdapterConfiguration");ManagementObjectCollectionmoc=mc.GetInstances();foreach(ManagementObjectmoinmoc){if(mo["IPEnabled"].ToString()=="True")mac=mo["MacAddress"].ToString();}textBoxMAC.Text=mac;//mac}本文地址：http://www.45fan.com/a/question/73950.html