public string LDAP_GetPCgroupslist(string sPCName)

            {

            try

                {

                    string str_GetPCgroupslist = "";

                    string str_fullgroupslist = "";

                    DirectoryEntry searchRoot = new DirectoryEntry("LDAP://" + sDefaultOU);

                    DirectorySearcher search = new DirectorySearcher(searchRoot);

                    search.Filter = "(name=" + sPCName + ")";

                    search.PropertiesToLoad.Add("memberOf");

                    SearchResultCollection groups = search.FindAll();

​

                    bool test = true;

                    foreach (SearchResult sr in groups)                  

                    {

​

                        while (test == true);

                        {

                        try {

                            str_GetPCgroupslist = (sr.Properties["memberOf"][i].ToString());

                            int index = str_GetPCgroupslist.IndexOf(",OU=");

                            if (index > 0)

                            { str_GetPCgroupslist = str_GetPCgroupslist.Substring(0, index); }

                            str_GetPCgroupslist = str_GetPCgroupslist.Substring(3) + "\r\n";

                            str_fullgroupslist = str_fullgroupslist + str_GetPCgroupslist;

                             }

​

                        catch {

                            test = false;

                              }                         

                      break;

                        } 

                    }

​

                    return str_fullgroupslist;

​

                }

​

                catch

                {

                    return "Failed to load MemberOf";

​

                }

​

            }