c#操作iis根目录的方法

using System; 
using System.DirectoryServices; 
using System.Collections; 
namespace IISManagement
{ 
/// <summary> 
/// IISManager 的摘要说明。 
/// </summary> 
public class IISManager 
{ 
//定义需要使用的 
private string _server,_website; 
private VirtualDirectories _virdirs; 
protected System.DirectoryServices.DirectoryEntry rootfolder; 
private bool _batchflag; 
public IISManager() 
{ 
//默认情况下使用localhost，即访问本地机 
_server = "localhost"; 
_website = "1"; 
_batchflag = false; 
} 
public IISManager(string strServer) 
{ 
_server = strServer; 
_website = "1"; 
_batchflag = false; 
} 
/// <summary> 
/// 定义公共属性 
/// </summary> 
//Server属性定义访问机器的名字，可以是IP与计算名 
public string Server 
{ 
get{ return _server;} 
set{ _server = value;} 
} 
//WebSite属性定义，为一数字，为方便，使用string 
//一般来说第一台主机为1,第二台主机为2，依次类推 
public string WebSite 
{ 
get{ return _website; } 
set{ _website = value; } 
} 
//虚拟目录的名字 
public VirtualDirectories VirDirs 
{ 
get{ return _virdirs; } 
set{ _virdirs = value;} 
} 
///<summary> 
///定义公共方法 
///</summary> 
//连接服务器 
public void Connect() 
{ 
ConnectToServer(); 
} 
//为方便重载
public void Connect(string strServer) 
{ 
_server = strServer; 
ConnectToServer(); 
} 
//为方便重载 
public void Connect(string strServer,string strWebSite) 
{ 
_server = strServer; 
_website = strWebSite; 
ConnectToServer(); 
} 
//判断是否存这个虚拟目录 
public bool Exists(string strVirdir) 
{ 
return _virdirs.Contains(strVirdir); 
} 
//添加一个虚拟目录 
public void Create(VirtualDirectory newdir) 
{ 
string strPath = "IIS://" + _server + "/W3SVC/" + _website + "/ROOT/" +
newdir.Name; 
if(!_virdirs.Contains(newdir.Name) || _batchflag ) 
{ 
try 
{ 
//加入到ROOT的Children集合中去 
DirectoryEntry newVirDir =
rootfolder.Children.Add(newdir.Name,"IIsWebVirtualDir"); 
newVirDir.Invoke("AppCreate",true); 
newVirDir.CommitChanges(); 
rootfolder.CommitChanges(); 
//然后更新数据 
UpdateDirInfo(newVirDir,newdir); 
} 
catch(Exception ee) 
{ 
throw new Exception(ee.ToString()); 
} 
} 
else 
{ 
throw new Exception("This virtual directory is already exist.");

} 
} 
//得到一个虚拟目录 
public VirtualDirectory GetVirDir(string strVirdir) 
{ 
VirtualDirectory tmp = null; 
if(_virdirs.Contains(strVirdir)) 
{ 
tmp = _virdirs.Find(strVirdir); 
((VirtualDirectory)_virdirs[strVirdir]).flag = 2; 
} 
else 
{ 
throw new Exception("This virtual directory is not exists"); 
} 
return tmp; 
} 
//更新一个虚拟目录 
public void Update(VirtualDirectory dir) 
{ 
//判断需要更改的虚拟目录是否存在 
if(_virdirs.Contains(dir.Name)) 
{ 
DirectoryEntry ode =
rootfolder.Children.Find(dir.Name,"IIsWebVirtualDir"); 
UpdateDirInfo(ode,dir); 
} 
else 
{ 
throw new Exception("This virtual directory is not exists."); 
} 
} 
//删除一个虚拟目录 
public void Delete(string strVirdir) 
{ 
if(_virdirs.Contains(strVirdir)) 
{ 
object[] paras = new object[2]; 
paras[0] = "IIsWebVirtualDir"; //表示操作的是虚拟目录 
paras[1] = strVirdir; 
rootfolder.Invoke("Delete",paras); 
rootfolder.CommitChanges(); 
} 
else 
{ 
throw new Exception("Can''t delete " + strVirdir + ",because it
isn''t exists."); 
} 
} 
//批量更新 
public void UpdateBatch() 
{ 
BatchUpdate(_virdirs); 
} 
//重载一个：-) 
public void UpdateBatch(VirtualDirectories vds) 
{ 
BatchUpdate(vds); 
} 
///<summary> 
///私有方法 
///</summary> 
//连接服务器 
private void ConnectToServer() 
{ 
string strPath = "IIS://" + _server + "/W3SVC/" + _website +"/ROOT"; 
try 
{
this.rootfolder = new DirectoryEntry(strPath);
_virdirs = GetVirDirs(this.rootfolder.Children); 
} 
catch(Exception e) 
{ 
throw new Exception("Can''t connect to the server ["+ _server
+"] ...",e); 
} 
} 
//执行批量更新 
private void BatchUpdate(VirtualDirectories vds) 
{ 
_batchflag = true; 
foreach(object item in vds.Values)
{ 
VirtualDirectory vd = (VirtualDirectory)item; 
switch(vd.flag) 
{ 
case 0: 
break; 
case 1: 
Create(vd); 
break; 
case 2: 
Update(vd); 
break; 
} 
} 
_batchflag = false; 
} 
//更新东东 
private void UpdateDirInfo(DirectoryEntry de,VirtualDirectory vd) 
{ 
de.Properties["AnonymousUserName"][0] = vd.AnonymousUserName; 
de.Properties["AnonymousUserPass"][0] = vd.AnonymousUserPass; 
de.Properties["AccessRead"][0] = vd.AccessRead; 
de.Properties["AccessExecute"][0] = vd.AccessExecute; 
de.Properties["AccessWrite"][0] = vd.AccessWrite; 
de.Properties["AuthBasic"][0] = vd.AuthBasic; 
de.Properties["AuthNTLM"][0] = vd.AuthNTLM; 
de.Properties["ContentIndexed"][0] = vd.ContentIndexed; 
de.Properties["EnableDefaultDoc"][0] = vd.EnableDefaultDoc; 
de.Properties["EnableDirBrowsing"][0] = vd.EnableDirBrowsing; 
de.Properties["AccessSSL"][0] = vd.AccessSSL; 
de.Properties["AccessScript"][0] = vd.AccessScript; 
de.Properties["DefaultDoc"][0] = vd.DefaultDoc; 
de.Properties["Path"][0] = vd.Path; 
de.CommitChanges(); 
} 
//获取虚拟目录集合 
private VirtualDirectories GetVirDirs(DirectoryEntries des) 
{ 
VirtualDirectories tmpdirs = new VirtualDirectories(); 
foreach(DirectoryEntry de in des) 
{ 
if(de.SchemaClassName == "IIsWebVirtualDir") 
{ 
VirtualDirectory vd = new VirtualDirectory(); 
vd.Name = de.Name; 
vd.AccessRead = (bool)de.Properties["AccessRead"][0]; 
vd.AccessExecute =
(bool)de.Properties["AccessExecute"][0]; 
vd.AccessWrite = (bool)de.Properties["AccessWrite"][0];
vd.AnonymousUserName =
(string)de.Properties["AnonymousUserName"][0]; 
vd.AnonymousUserPass =
(string)de.Properties["AnonymousUserName"][0]; 
vd.AuthBasic = (bool)de.Properties["AuthBasic"][0]; 
vd.AuthNTLM = (bool)de.Properties["AuthNTLM"][0]; 
vd.ContentIndexed =
(bool)de.Properties["ContentIndexed"][0];
vd.EnableDefaultDoc =
(bool)de.Properties["EnableDefaultDoc"][0]; 
vd.EnableDirBrowsing =
(bool)de.Properties["EnableDirBrowsing"][0]; 
vd.AccessSSL = (bool)de.Properties["AccessSSL"][0]; 
vd.AccessScript =
(bool)de.Properties["AccessScript"][0]; 
vd.Path = (string)de.Properties["Path"][0]; 
vd.flag = 0;
vd.DefaultDoc = (string)de.Properties["DefaultDoc"][0];
tmpdirs.Add(vd.Name,vd);
} 
}
return tmpdirs; 
} 
} 
<summary> 
/// VirtualDirectory类 
/// </summary> 
public class VirtualDirectory 
{ 
private bool
_read,_execute,_script,_ssl,_write,_authbasic,_authntlm,_indexed,_endirbrow,_endefaultdoc; 
private string _ausername,_auserpass,_name,_path; 
private int _flag; 
private string _defaultdoc; 
/// <summary> 
/// 构造函数 
/// </summary> 
public VirtualDirectory() 
{ 
SetValue(); 
} 
public VirtualDirectory(string strVirDirName) 
{ 
_name = strVirDirName; 
SetValue(); 
} 
private void SetValue() 
{ 
_read = true;_execute = false;_script = false;_ssl=
false;_write=false;_authbasic=false;_authntlm=false; 
_indexed = false;_endirbrow=false;_endefaultdoc = false; 
_flag = 1; 
_defaultdoc = "default.htm,default.aspx,default.asp,index.htm"; 
_path = "C:\\"; 
_ausername = "";_auserpass ="";_name=""; 
} 
///<summary> 
///定义属性,IISVirtualDir太多属性了 
///我只搞了比较重要的一些，其它的大伙需要的自个加吧。 
///</summary> 
public int flag 
{ 
get{ return _flag;} 
set{ _flag = value;} 
} 
public bool AccessRead 
{ 
get{ return _read;} 
set{ _read = value;} 
} 
public bool AccessWrite 
{ 
get{ return _write;} 
set{ _write = value;} 
} 
public bool AccessExecute 
{ 
get{ return _execute;} 
set{ _execute = value;} 
}
public bool AccessSSL 
{ 
get{ return _ssl;} 
set{ _ssl = value;} 
} 
public bool AccessScript 
{ 
get{ return _script;} 
set{ _script = value;} 
} 
public bool AuthBasic 
{ 
get{ return _authbasic;} 
set{ _authbasic = value;} 
} 
public bool AuthNTLM 
{ 
get{ return _authntlm;} 
set{ _authntlm = value;} 
}
public bool ContentIndexed 
{ 
get{ return _indexed;} 
set{ _indexed = value;} 
} 
public bool EnableDirBrowsing 
{ 
get{ return _endirbrow;} 
set{ _endirbrow = value;} 
} 
public bool EnableDefaultDoc 
{ 
get{ return _endefaultdoc;} 
set{ _endefaultdoc = value;} 
} 
public string Name 
{ 
get{ return _name;} 
set{ _name = value;} 
} 
public string Path 
{ 
get{ return _path;} 
set{ _path = value;} 
} 
public string DefaultDoc 
{ 
get{ return _defaultdoc;} 
set{ _defaultdoc = value;} 
} 
public string AnonymousUserName 
{ 
get{ return _ausername;} 
set{ _ausername = value;} 
} 
public string AnonymousUserPass 
{ 
get{ return _auserpass;} 
set{ _auserpass = value;} 
}
} 
/// <summary> 
/// 集合VirtualDirectories 
/// </summary> 
public class VirtualDirectories : System.Collections.Hashtable 
{ 
public VirtualDirectories() 
{ 
}
//添加新的方法 
public VirtualDirectory Find(string strName) 
{ 
return (VirtualDirectory)this[strName]; 
} 
} 
}