/// <summary>
/// 本方法创建一个站点（当然，创建虚拟目录也完全没有任何问题，做法类似），并设置IIS中ASP.NET版本为2.0
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
//站点名称和物理路径
String webSiteName = "mengxianhui";
String pathToRoot = @"c:\mengxianhui";
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;
label1.Text = "恭喜你，全部工作完成！";
MessageBox.Show("恭喜你，全部工作完成！");
}