本文实例讲述了C#实现创建，删除，查找，配置虚拟目录的方法。分享给大家供大家参考。具体如下：

#region<<虚拟目录>> /// <summary> /// 创建虚拟目录 /// </summary> /// <param >虚拟目录别名</param> /// <param >内容所在路径</param> public static bool CreateVirtualDirectory(string webSite,string virtualName, string path) { if (virtualName.Equals(string.Empty) || (!Directory.Exists(path))) { MessageBox.Show("1.虚拟目录别名不能为空/r/n 2.虚拟目录内容所在路径可能不存在", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return false; } try { DirectoryEntry tbEntry = FindVirtualDir(webSite,virtualName);//查找虚拟目录 if (tbEntry == null) //找不到则创建虚拟目录 { string IISpath = "IIS://localhost/W3SVC/"+webSite+"/ROOT";//IIS参数格式 System.DirectoryServices.DirectoryEntry root = new DirectoryEntry(IISpath); tbEntry = root.Children.Add(virtualName, root.SchemaClassName);//创建虚拟目录 } return UpdateVirDir(tbEntry, path, virtualName); } catch (Exception ex) { MessageBox.Show("1.请确认IIS是否已经安装/r/n2.虚拟目录有可能已经存在/r/n (Error：" + ex.ToString(), "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); WriterLog("CreateVir:/r/n" + ex.ToString()); return false; } } /// <summary> /// 获取网站列表 /// </summary> /// <returns></returns> public static List<webSiteInfo> GetWebSiteList() { try { List<webSiteInfo> infoList = new List<webSiteInfo>(); DirectoryEntry deRoot = new DirectoryEntry("IIS://localhost/W3SVC"); foreach (DirectoryEntry e in deRoot.Children) { webSiteInfo info = new webSiteInfo(); PropertyValueCollection pvc = e.Properties["ServerBindings"]; if (pvc.Count <= 0) continue; String[] srvBindings = pvc[0].ToString().Split(':'); info.IpAddress = srvBindings[0] == string.Empty ? appCode.ToolBox.GetIP() : srvBindings[0];//绑定的IP地址 info.Port = srvBindings[1];//对应端口号 info.Name = e.Name;//所在站点索引 infoList.Add(info); } return infoList; } catch (Exception ex) { WriterLog(ex.ToString()); return null; } } /// <summary> /// 删除虚拟目录 /// </summary> /// <param ></param> /// <param ></param> /// <returns></returns> public static bool DelVirtualDirectory(string webSite,string nameDirectory) { try { DirectoryEntry deRoot = new DirectoryEntry("IIS://localhost/W3SVC/" + webSite + "/ROOT"); try { deRoot.Children.Remove(FindVirtualDir(webSite,nameDirectory)); deRoot = null; return true; } catch { return true; } } catch (Exception e) { WriterLog(e.ToString()); return false; } } /// <summary> /// 修改虚拟目录 /// </summary> /// <param ></param> /// <param ></param> /// <param ></param> /// <returns></returns> public static bool UpdateVirDir(DirectoryEntry tbEntry, string path, string virtualName) { if (tbEntry == null) return false; tbEntry.Properties["Path"][0] = path;//物理目录 tbEntry.Invoke("AppCreate", true);//创建应用程序 tbEntry.Properties["AccessRead"][0] = true;//允许访问 tbEntry.Properties["ContentIndexed"][0] = true; ;// tbEntry.Properties["DefaultDoc"][0] = "index.asp,Default.aspx"; tbEntry.Properties["AppFriendlyName"][0] = virtualName;//应用程序名 tbEntry.Properties["AccessScript"][0] = true;//访问权限 tbEntry.Properties["DontLog"][0] = true;//日志 tbEntry.Properties["AuthFlags"][0] = 1;//验证,0不，1允许，3基本身份 tbEntry.CommitChanges();//开始应用属性 return true; } /// <summary> /// 查找虚拟目录 /// </summary> /// <param ></param> /// <returns></returns> public static DirectoryEntry FindVirtualDir(string webSite,string virtualName) { if (virtualName.Equals(string.Empty)) { MessageBox.Show("虚拟目录别名不能为空", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return null; } try { string IISpath = "IIS://localhost/W3SVC/" + webSite + "/ROOT";//IIS参数格式 System.DirectoryServices.DirectoryEntry root = new DirectoryEntry(IISpath);//实例IIS类 return root.Children.Find(virtualName, root.SchemaClassName);//查找虚拟目录) } catch (Exception ex) { WriterLog("虚拟目录不存在： " + ex.Message); return null; } } /// <summary> /// 为虚拟目录增加扩展名 /// </summary> /// <param >虚拟目录名</param> /// <param >扩展名列表</param> public static void SetMime(string webSite,string virtualName, Dictionary<string, string> exList) { if (virtualName.Equals(string.Empty)) { MessageBox.Show("虚拟目录别名不能为空", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return; } DirectoryEntry tbEntry = FindVirtualDir(webSite, virtualName); if (tbEntry == null) return; System.DirectoryServices.PropertyValueCollection mime = tbEntry.Properties["MimeMap"]; foreach (string e in exList.Keys) { IISOle.MimeMapClass Ex = new IISOle.MimeMapClass(); Ex.Extension = e; Ex.MimeType = exList[e]; if (ContianValue(Ex, mime) != null) continue; mime.Add(Ex); Ex = null; } tbEntry.CommitChanges(); } /// <summary> /// 删除扩展名 /// </summary> /// <param ></param> /// <param ></param> /// <returns></returns> public static bool DelMime(IISOle.IISMimeType type,string webSite, string virtualName) { DirectoryEntry tbEntry = FindVirtualDir(webSite, virtualName); if (tbEntry == null) return false; System.DirectoryServices.PropertyValueCollection mime = tbEntry.Properties["MimeMap"]; object v = ContianValue(type, mime); if (v != null) mime.Remove(v); tbEntry.CommitChanges(); return true; } /// <summary> /// 搜索取指定扩展名对象 /// </summary> /// <param ></param> /// <param ></param> /// <returns></returns> private static object ContianValue(IISOle.IISMimeType type, PropertyValueCollection mime) { foreach (object v in mime) { IISOle.IISMimeType e = (IISOle.IISMimeType)v; if (type.Extension.ToLower().Equals(e.Extension.ToLower()) && (type.MimeType.ToLower().Equals(e.MimeType.ToLower()))) { e = null; return v; } } return null; } /// <summary> /// 获得虚拟目录的扩展名列表 /// </summary> /// <param ></param> /// <returns></returns> public static Dictionary<string, string> GetMimeList(string webSite,string virtualName) { if (virtualName.Equals(string.Empty)) { MessageBox.Show("虚拟目录别名不能为空", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); return null; } try { Dictionary<string, string> Res = new Dictionary<string, string>(); DirectoryEntry tbEntry = FindVirtualDir(webSite,virtualName); if (tbEntry == null) return null; System.DirectoryServices.PropertyValueCollection _mime = tbEntry.Properties["MimeMap"]; foreach (object e in _mime) { IISOle.IISMimeType v = (IISOle.IISMimeType)e; if (!Res.ContainsKey(v.Extension)) Res.Add(v.Extension, v.MimeType); v = null; } return Res; } catch (Exception ex) { WriterLog("GetMimeList; " + ex.Message); return null; } } #endregion

希望本文所述对大家的C#程序设计有所帮助。