protected void Page_Load(object sender, EventArgs e)        {            DirectoryEntry directoryEntry = new DirectoryEntry(@"IIS://localhost/W3SVC");            IEnumerator ienum = directoryEntry.Children.GetEnumerator();            string HostInfo = "";            while (ienum.MoveNext())            {                DirectoryEntry entrypool = (DirectoryEntry)ienum.Current;                System.DirectoryServices.PropertyCollection ppC = (System.DirectoryServices.PropertyCollection)entrypool.Properties;                IDictionaryEnumerator idenum = ppC.GetEnumerator();                if (entrypool.SchemaClassName == "IIsWebServer")                {                    string[] serverBind = ppC["ServerBindings"][0].ToString().Split(':');//获取网站绑定的IP，端口，主机头                    string EnableDeDoc = ppC["EnableDefaultDoc"][0].ToString();                    string DefaultDoc = ppC["DefaultDoc"][0].ToString();//默认文档                    string MaxConnections = ppC["MaxConnections"][0].ToString();//iis连接数,-1为不限制                    string ConnectionTimeout = ppC["ConnectionTimeout"][0].ToString();//连接超时时间                    string MaxBandwidth = ppC["MaxBandwidth"][0].ToString();//最大绑定数                    string ServerState = ppC["ServerState"][0].ToString();//运行状态                    HostInfo += "站点描述：" + ppC["ServerComment"][0].ToString() + "
IP地址：" + serverBind[0].ToString() + "
TCP端口：" + serverBind[1].ToString() + "
主机头：" + serverBind[2].ToString() + "
";//获取IIS下所有站点名称                    HostInfo += "启用默认文档：" + EnableDeDoc + "
";                    HostInfo += "默认文档：" + DefaultDoc + "
";                    HostInfo += "最大连接：" + MaxConnections + "
";                    HostInfo += "连接超时：" + ConnectionTimeout + "
";                    HostInfo += "最大绑定数：" + MaxBandwidth + "
";                    HostInfo += "运行状态：" + ServerState + "
";                }            }            Response.Write(HostInfo);            Response.End();        }