如题，要在ASP.net(c#)中能跑的。
我试了两种方法。
1.js
<head runat="server">
<title></title>
<script type="text/jscript" 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);
//document.formbar.submit();
</script>
<script type="text/jscript" 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" type="text/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="index.do" method="post">
<input name="txtMACAddr" />
<input name="txtIPAddr" />
<input name="txtDNSName" />
</form>
可是在vs2008中运行总报locator.ConnectServer 对象不支持此属性或方法
2.
public string getLocalMac()
{
string userip = System.Web.HttpContext.Current.Request.UserHostAddress;
string strClientIP = System.Web.HttpContext.Current.Request.UserHostAddress.ToString().Trim();
Int32 ldest = inet_addr(strClientIP); //目的地的ip
Int32 lhost = inet_addr(""); //本地服务器的ip
Int64 macinfo = new Int64();
Int32 len = 6;
int res = SendARP(ldest, 0, ref macinfo, ref len);
string mac_src = macinfo.ToString("X");
if (mac_src == "0")
{
if(userip=="127.0.0.1")
Response.Write ("正在访问Localhost!");
else
Response.Write ("欢迎来自IP为" + userip + "的朋友！" + "<br>");
return;
}
while (mac_src.Length < 12)
{
mac_src = mac_src.Insert(0, "0");
}
string mac_dest = "";
for (int i = 0; i < 11; i++)
{
if (0 == (i % 2))
{
if (i == 10)
{
mac_dest = mac_dest.Insert(0, mac_src.Substring(i, 2));
}
else
{
mac_dest = ":" + mac_dest.Insert(0, mac_src.Substring(i, 2));
}
}
}
return mac_dest;
}
可是这只能在相同网段执行，过了路由就不行了。
请问各位高手有办法解决吗？
