ASP.NET对IIS中的虚拟目录进行操作

//假如虚拟目录名为"Webtest"，先在项目中引用
//System.DirectoryServices.dll，再

using System.DirectoryServices;

protected System.DirectoryServices.DirectoryEntry dirroot;

1、添加新的虚拟目录

DirectoryEntry newVirDir = dirroot.Children.Add("Webtest","IIsWebVirtualDir");

newVirDir.Invoke("AppCreate",true);

newVirDir.CommitChanges();

dirroot.CommitChanges();

2、更改虚拟目录属性

//虚拟目录的属性较常用的有:AccessRead,AccessWrite,AccessExecute,AccessScript,DefaultDoc,EnableDefaultDoc,Path等

DirectoryEntry Dirport = dirroot.Children.Find("Webtest","IIsVirtualDir");

Dirport .Properties["AccessRead"][0] = true;

3、删除虚拟目录

DirectoryEntry Dirport = dirroot.Children.Find("Webtest","IIsVirtualDir");

Dirport.Invoke("AppDelete",true);

dirroot.CommitChanges();

或者：

object[] part = new object[2];

part[0] = "IIsWebVirtualDir";

part[1] = "Webtest";

dirroot.Invoke("Delete",part);

dirroot.CommitChanges();