AD Handle C# Code Sample

AD  Handle C# Code Sample
원본 : http://theagussantoso.blogspot.com/2008/01/k2-tips-and-trick-january-2008.html

case : Suppose you want to get Codi's full name from active directory (login name : denallix\codi). You can use this code.

public string GetFullName(string userID)
{
   DirectoryEntry entry = new DirectoryEntry("LDAP://DENALLIX.COM");
   DirectorySearcher searcher = new DirectorySearcher(entry);
   searcher.Filter = "(SAMAccountName=" + userID + ")";
   searcher.PropertiesToLoad.Add("displayname");

   SearchResult result = searcher.FindOne();

   return result.Properties["displayname"][0].ToString();
}

Sample code : string myFullName = GetFullName("codi"); //returns Codi

Common problem #2: Get Active Directory's Email from Login Name

case : Suppose you want to get Codi's email from active directory (login name : denallix\codi).

public string GetEmail(string userID)
{
   DirectoryEntry entry = new DirectoryEntry("LDAP://DENALLIX.COM");
   DirectorySearcher searcher = new DirectorySearcher(entry);
   searcher.Filter = "(SAMAccountName=" + userID + ")";
   searcher.PropertiesToLoad.Add("mail");

   SearchResult result = searcher.FindOne();

   return result.Properties["mail"][0].ToString();
}

Sample code : string myFullName = GetEmail("codi"); //returns codi@denallix.com