如何創建一個具有城市（「l」）的LDAP過濾器參數

Question

我編寫了一個從Active Directory獲取數據的程序，我需要一個將數據過濾爲l（城市）參數的LDAP過濾器。

我的代碼：

public void SearchByCity(string city) 
     { 
                 //What I must do :(
      DirectoryEntry Entry = new DirectoryEntry("LDAP://<l= + city + >"); 
      string filter = "(&(objectClass=user)(objectCategory=person)(cn=*))"; 
      DirectorySearcher Searcher = new DirectorySearcher(Entry, filter); 

      var q = from s in Searcher.FindAll().OfType<SearchResult>() 
        select new 
        { 
         Benutzer = GetProperty(s, "sAMAccountName"), 
         eMail = GetProperty(s, "mail"), 
         Vorname = GetProperty(s, "givenName"), 
         Nachname = GetProperty(s, "sn"), 
         Telefon = GetProperty(s, "telephoneNumber"), 
         UserID = s.GetDirectoryEntry().Guid 
        }; 

      this.myListView.DataSource = q; 
      this.myListView.DataBind(); 
     } 

塔拉索夫

Answer 1

的孤子：

public void SearchByPlace(string city) 
     { 
      DirectoryEntry Entry = new DirectoryEntry("LDAP://" + Properties.Settings.Default.Domain); 
      string filter = "(&(objectClass=user)(objectCategory=person)(l=" + city + ")(cn=*))"; 
      DirectorySearcher Searcher = new DirectorySearcher(Entry, filter); 

      var q = from s in Searcher.FindAll().OfType<SearchResult>() 
        select new 
        { 
         Benutzer = GetProperty(s, "sAMAccountName"), 
         eMail = GetProperty(s, "mail"), 
         Vorname = GetProperty(s, "givenName"), 
         Nachname = GetProperty(s, "sn"), 
         Telefon = GetProperty(s, "telephoneNumber"), 
         UserID = s.GetDirectoryEntry().Guid 
        }; 

      this.myListView.DataSource = q; 
      this.myListView.DataBind(); 
     } 

Answer 2

使用此過濾器

(&(objectCategory=person)(objectClass=user)(!sAMAccountType=805306370)(l=yourcity))