email problem RSS

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  RioDD

  Member

  487 Points

  331 Posts

  email problem

  Oct 26, 2007 10:16 AM|LINK

  hello,

  I have directory searcher defined like:

  DirectoryEntry entry = new DirectoryEntry("LDAP://DC=domain,DC=local", "userwithadminprivileges", "password", AuthenticationTypes.ReadonlyServer);

  DirectorySearcher myDir = new DirectorySearcher(entry);

  String filterString = "(&(objectClass=user)(objectCategory=person)(!UserAccountControl:1.2.840.113556.1.4.803:=2))";

  myDir.Filter = filterString;

  myDir.PropertiesToLoad.Add("mail");SearchResultCollection myRes;

  myRes = myDir.FindAll();

  String a;

  foreach (SearchResult sr in myRes)

  {

  a=sr.Properties["mail"][0].ToString();

  }

  on this last line i get 'sr.Properties["mail"][0]' threw an exception of type 'System.ArgumentOutOfRangeException'

  most of the users in AD have emails, but sme dont. But this exception i get no matter if the user has email account or no. How do i get all the emails of the users?

  thanks

  Dont forget to click "Mark as Answer" on the post that helped you. Don't "Mark as Answer" if it is not your question.
  Can someone please post an answer without posting a link to a link to a link?
  
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  jonathanpark...

  Member

  624 Points

  103 Posts

  Re: email problem

  Oct 26, 2007 12:52 PM|LINK

  Try this:

   foreach (SearchResult sr in myRes)

  
  

  {

  
  

      if (sr.Properties["mail"] != null && sr.Properties["mail"].Length > 0)

  
  

      {

  
  

          a = sr.Properties["mail"][0].ToString();

  
  

     }

  
  

  }

   

  HTH,

  Jonathan.
   

  MCTS in ASP.NET
  • Marked as answer by RioDD on Oct 29, 2007 06:23 AM
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  jaloplo

  Participant

  1012 Points

  254 Posts

  Re: email problem

  Oct 26, 2007 12:53 PM|LINK

  Check this:

  foreach( SearchResult sr in myRes)
  {
    try
    {
        if ( null != sr.Properties["mail"] && 0 < sr.Properties["mail"].Count )
            a = sr.Properties["mail"][0].ToString();
    }
    catch(Exception ex)
    {
        // Write whatever you want to check the error, or nothing if you don't.
    }
  }

   
  Please mark the most helpful reply/replies as "Answer".
  
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  • Marked as answer by RioDD on Oct 29, 2007 06:23 AM