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();