Change the User´s FullName

[Victor Pereira]

Hi i'm trying to change the user's fullname, so i wrote a function named
ChangeFullName( string obj, string FullName)
The first parameter is the user's object path (ex
CN=User,OU=WTF, DC=Foo,DC=Bar) and the second parameter is the user's new
name
(ex Mr User Dinosaur Head). I'm recieving the following error: "The
directory service cannot perform the requested operation on the RDN attribut
e of an object." What's the problem ? I can't find any reference to this
error..

Here is the function:
static void ChangeFullName( string obj, string FullName)

{

DirectoryEntry User = null;

try

{

User = new DirectoryEntry( "LDAP://" + obj);

DirectorySearch er search = new DirectorySearch er(User);

search.Properti esToLoad.Add("c n");

SearchResult result = search.FindOne( );

if(result != null)

{

DirectoryEntry nEntry = result.GetDirec toryEntry();

nEntry.Properti es["cn"].Value = FullName;

nEntry.CommitCh anges();

}

}

catch(System.Ru ntime.InteropSe rvices.COMExcep tion ez)

{

Console.WriteLi ne(ez.Message);

return;

}

catch(Exception e)

{

Console.WriteLi ne(e.Message);

return;

}

}



Thanks in advance,



Victor