Get all members Email,Name of an Active Directory Group using ArrayList: C#.Net

Get members of an Active Directory Group using C#.Net

Note: To add or read properties from an Active Directory group you need to have special username and password like an Active Directory admin.

protected ArrayList GetMembersFromADGroup(string strRole)

    {      

        ArrayList membersEmail = new ArrayList();

        ArrayList membersName = new ArrayList();

        ArrayList strloginName = new ArrayList();

        string AdGroupForSysAdmin = "";        string AdGroupFolder = "";

        char[] charsToTrim = { ' ' };       

        string folderPath = "";

        folderPath = "LDAP://CN=" + AdGroupName;

        folderPath = folderPath.TrimEnd(charsToTrim) + ","; ;

        folderPath += "OU=" + AdFolderName + ",OU=Groups,DC=aaaaaa,DC=com";

// create object for the shared folder in AD using admin username and password. 

        DirectoryEntry addGroup;

        addGroup = new DirectoryEntry(folderPath, "Spluser", "password");

        if (chkGroupExistence(addGroup) == true)

        {

           object allMembers = addGroup.Invoke("members", null);

           foreach (object member in (IEnumerable)allMembers)

           {

              DirectoryEntry memberEntry = new DirectoryEntry(member);

              string Email = (memberEntry.Properties["mail"].Value.ToString());

              membersEmail.Add(Email);

              string Name = (memberEntry.Properties["DisplayName"].Value.ToString());

              membersName.Add(SysAdminName);

              string adminID = memberEntry.Properties["Name"].Value.ToString();

              string adminLogin = "PAR-1\\" + adminID.ToLower();

              strloginName.Add(adminLogin);

            } 
       }

        return membersEmail;// Return Name or Email.
}

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