Creat website

        {
            //站点名称和物理路径
            String webSiteName = "wang";
            String pathToRoot = @"c:\wang";
            DirectoryEntry root = new DirectoryEntry("IIS://localhost/W3SVC");// Find unused ID value for new web site
            int siteID = 1;
            //得到现有的站点标识
            foreach (DirectoryEntry entry in root.Children)
            {
                if (entry.SchemaClassName == "IIsWebServer")
                {
                    int ID = Convert.ToInt32(entry.Name);

                    if (ID >= siteID)
                    {
                        siteID = ID + 1;
                    }
                }
            }

            //利用配置文件的做法创建站点，需要先停止原来的服务，以便能够顺利写入数据
            label1.Text = "正在停止服务……";
            Application.DoEvents();
            System.ServiceProcess.ServiceController mobServiceController3 = new System.ServiceProcess.ServiceController("IISAdmin");
            foreach (System.ServiceProcess.ServiceController dependentService in mobServiceController3.DependentServices)
            {
                switch (dependentService.Status)
                {
                    case ServiceControllerStatus.Stopped:
                        break;

                    case ServiceControllerStatus.StopPending:
                        dependentService.WaitForStatus(ServiceControllerStatus.Stopped);
                        break;

                    default:
                        dependentService.Stop();
                        dependentService.WaitForStatus(ServiceControllerStatus.Stopped);
                        break;
                }

            }
            if (mobServiceController3.Status != ServiceControllerStatus.Stopped)
            {
                mobServiceController3.Stop();
                mobServiceController3.WaitForStatus(ServiceControllerStatus.Stopped);
            }
            //确保服务完全停止
            label1.Text = "停止服务完成！";
            Application.DoEvents();
            String ConfigPath = System.Environment.SystemDirectory + @"\inetsrv\MetaBase.xml";
            System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
            doc.Load(ConfigPath);

            System.Xml.XmlNamespaceManager xnm = new System.Xml.XmlNamespaceManager(doc.NameTable);
            xnm.AddNamespace("mxh", "urn:microsoft-catalog:XML_Metabase_V64_0");

            //得到最大的网站的标识，要在其后面加入节点
            string SiteLocation = "/LM/W3SVC/" + (siteID - 1);
            System.Xml.XmlNode LastWebServer = doc.SelectSingleNode("/mxh:configuration/mxh:MBProperty/mxh:IIsWebVirtualDir[@Location='" + SiteLocation + "/root']", xnm);
            if (LastWebServer == null)
            {
                MessageBox.Show("没有现有的 Web 服务器。");
                doc = null;
                return;
            }

            //找到AdminACL设置，每次都是变化的 -_-!
            System.Xml.XmlNode LastWebServerFilter = doc.SelectSingleNode("/mxh:configuration/mxh:MBProperty/mxh:IIsFilters[@Location='" + SiteLocation + "/filters']/@AdminACL", xnm);
            if (LastWebServer == null)
            {
                MessageBox.Show("没有现有的 Web 服务器 filters。");
                doc = null;
                return;
            }

            String LastWebServerFilterAdminAcl = LastWebServerFilter.Value;

            //创建新站点
            label1.Text = "创建新站点……";
            Application.DoEvents();
            String NewSiteID = "/LM/W3SVC/" + siteID.ToString();
            System.Xml.XmlNode NewWebServer = doc.CreateNode(System.Xml.XmlNodeType.Element, "", "IIsWebServer", "urn:microsoft-catalog:XML_Metabase_V64_0");
            System.Xml.XmlAttribute NewWebServerLocation = doc.CreateAttribute("Location");
            NewWebServerLocation.Value = NewSiteID;
            NewWebServer.Attributes.Append(NewWebServerLocation);

            NewWebServerLocation = doc.CreateAttribute("AuthFlags");
            NewWebServerLocation.Value = "0";
            NewWebServer.Attributes.Append(NewWebServerLocation);

            NewWebServerLocation = doc.CreateAttribute("ServerAutoStart");
            NewWebServerLocation.Value = "TRUE";
            NewWebServer.Attributes.Append(NewWebServerLocation);

            NewWebServerLocation = doc.CreateAttribute("ServerBindings");
            NewWebServerLocation.Value = ":802:";
            NewWebServer.Attributes.Append(NewWebServerLocation);

            NewWebServerLocation = doc.CreateAttribute("ServerComment");
            NewWebServerLocation.Value = webSiteName;
            NewWebServer.Attributes.Append(NewWebServerLocation);
            LastWebServer.ParentNode.InsertAfter(NewWebServer, LastWebServer);

            System.Xml.XmlNode NewWebServerFilter = doc.CreateNode(System.Xml.XmlNodeType.Element, "", "IIsFilters", "urn:microsoft-catalog:XML_Metabase_V64_0");
            NewWebServerLocation = doc.CreateAttribute("Location");
            NewWebServerLocation.Value = NewSiteID + "/filters";
            NewWebServerFilter.Attributes.Append(NewWebServerLocation);

            NewWebServerLocation = doc.CreateAttribute("AdminACL");
            NewWebServerLocation.Value = LastWebServerFilterAdminAcl;
            NewWebServerFilter.Attributes.Append(NewWebServerLocation);

            NewWebServer.ParentNode.InsertAfter(NewWebServerFilter, NewWebServer);

            System.Xml.XmlNode IIsWebVirtualDir = doc.CreateNode(System.Xml.XmlNodeType.Element, "", "IIsWebVirtualDir", "urn:microsoft-catalog:XML_Metabase_V64_0");
            NewWebServerLocation = doc.CreateAttribute("Location");
            NewWebServerLocation.Value = NewSiteID + "/root";
            IIsWebVirtualDir.Attributes.Append(NewWebServerLocation);

            NewWebServerLocation = doc.CreateAttribute("AccessFlags");
            NewWebServerLocation.Value = "AccessRead | AccessScript";
            IIsWebVirtualDir.Attributes.Append(NewWebServerLocation);

            NewWebServerLocation = doc.CreateAttribute("AppFriendlyName");
            NewWebServerLocation.Value = "默认应用程序";
            IIsWebVirtualDir.Attributes.Append(NewWebServerLocation);

            NewWebServerLocation = doc.CreateAttribute("AppIsolated");
            NewWebServerLocation.Value = "2";
            IIsWebVirtualDir.Attributes.Append(NewWebServerLocation);

            NewWebServerLocation = doc.CreateAttribute("AppRoot");
            NewWebServerLocation.Value = NewSiteID + "/Root";
            IIsWebVirtualDir.Attributes.Append(NewWebServerLocation);

            NewWebServerLocation = doc.CreateAttribute("AuthFlags");
            NewWebServerLocation.Value = "AuthAnonymous | AuthNTLM";
            IIsWebVirtualDir.Attributes.Append(NewWebServerLocation);

            //关于权限，可以任意组合
            NewWebServerLocation = doc.CreateAttribute("DirBrowseFlags");
            NewWebServerLocation.Value = "DirBrowseShowDate | DirBrowseShowTime | DirBrowseShowSize | DirBrowseShowExtension | DirBrowseShowLongDate | EnableDefaultDoc";
            IIsWebVirtualDir.Attributes.Append(NewWebServerLocation);

            NewWebServerLocation = doc.CreateAttribute("Path");
            NewWebServerLocation.Value = pathToRoot;
            IIsWebVirtualDir.Attributes.Append(NewWebServerLocation);

            //为安全起见，下面的系统文件夹需要使用程序的方法获取，如System.Environment.SystemDirectory，和System.Runtime.InteropServices.RuntimeEnvironment.GetRuntimeDirectory()
            //这里为了简单期间，直接写入
            string ScriptMaps = @".asp,C:\WINDOWS\system32\inetsrv\asp.dll,5,GET,HEAD,POST,TRACE
.cer,C:\WINDOWS\system32\inetsrv\asp.dll,5,GET,HEAD,POST,TRACE
.cdx,C:\WINDOWS\system32\inetsrv\asp.dll,5,GET,HEAD,POST,TRACE
.asa,C:\WINDOWS\system32\inetsrv\asp.dll,5,GET,HEAD,POST,TRACE
.idc,C:\WINDOWS\system32\inetsrv\httpodbc.dll,5,GET,POST
.shtm,C:\WINDOWS\system32\inetsrv\ssinc.dll,5,GET,POST
.shtml,C:\WINDOWS\system32\inetsrv\ssinc.dll,5,GET,POST
.stm,C:\WINDOWS\system32\inetsrv\ssinc.dll,5,GET,POST
.asax,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.ascx,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.ashx,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,1,GET,HEAD,POST,DEBUG
.asmx,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,1,GET,HEAD,POST,DEBUG
.aspx,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,1,GET,HEAD,POST,DEBUG
.axd,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,1,GET,HEAD,POST,DEBUG
.vsdisco,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,1,GET,HEAD,POST,DEBUG
.rem,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,1,GET,HEAD,POST,DEBUG
.soap,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,1,GET,HEAD,POST,DEBUG
.config,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.cs,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.csproj,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.vb,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.vbproj,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.webinfo,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.licx,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.resx,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.resources,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.xoml,C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_isapi.dll,1,GET,HEAD,POST,DEBUG
.rules,C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_isapi.dll,1,GET,HEAD,POST,DEBUG
.master,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.skin,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.compiled,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.browser,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.mdb,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.jsl,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.vjsproj,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.sitemap,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.msgx,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,1,GET,HEAD,POST,DEBUG
.ad,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.dd,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.ldd,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.sd,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.cd,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.adprototype,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.lddprototype,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.sdm,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.sdmDocument,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.ldb,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.svc,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,1,GET,HEAD,POST,DEBUG
.mdf,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.ldf,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.java,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.exclude,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG
.refresh,c:\windows\microsoft.net\framework\v2.0.50727\aspnet_isapi.dll,5,GET,HEAD,POST,DEBUG";

            NewWebServerLocation = doc.CreateAttribute("ScriptMaps");
            NewWebServerLocation.Value = ScriptMaps;
            IIsWebVirtualDir.Attributes.Append(NewWebServerLocation);

            NewWebServerFilter.ParentNode.InsertAfter(IIsWebVirtualDir, NewWebServerFilter);
            doc.Save(ConfigPath);
            doc = null;

            label1.Text = "创建站点完成！";
            mobServiceController3 = null;
            mobServiceController3 = new System.ServiceProcess.ServiceController("w3svc");
            mobServiceController3.Start();
            mobServiceController3.WaitForStatus(ServiceControllerStatus.Running);
            mobServiceController3 = null;

            ServiceController mobServiceController4 = new System.ServiceProcess.ServiceController();
            mobServiceController4.ServiceName = "MSFtpsvc";

            if (mobServiceController4.Status == ServiceControllerStatus.Stopped)
            {
                try
                {
                    mobServiceController4.Start();
                    mobServiceController4.WaitForStatus(ServiceControllerStatus.Running);
                    MessageBox.Show("已经启动Internet信息服务默认FTP站点。", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
            }

            label1.Text = "恭喜你，全部工作完成！";
            MessageBox.Show("恭喜你，全部工作完成！");

        }