public void connectToRepository(RepositoryOptions ro, string user, string password)
 {
     if (string.IsNullOrEmpty(ro.InitialCatalog) ||
         string.IsNullOrEmpty(ro.IPAddress) ||
         string.IsNullOrEmpty(ro.IPPort) ||
         string.IsNullOrEmpty(user) ||
         string.IsNullOrEmpty(password) ||
         string.IsNullOrEmpty(ro.TaxonNamesInitialCatalog))
         return;
     //RepositoryOptions aktualisieren?
     if (ro.SqlAuthentification)
     {
         if (ro.LastUsername != user)
         {
             ro.LastUsername = user;
             OptionsAccess.RepositoryOptions = ro;
         }
     }
     else
     {
         if (ro.LastUsername != Environment.UserName)
         {
             ro.LastUsername = Environment.UserName;
             OptionsAccess.RepositoryOptions = ro;
         }
     }
     StringBuilder praef=new StringBuilder();
     praef.Append("[").Append(ro.InitialCatalog).Append("].[dbo].");
     String praefix = praef.ToString();
     StringBuilder taxPraef = new StringBuilder();
     taxPraef.Append("[").Append(ro.TaxonNamesInitialCatalog).Append("].[dbo].");
     String taxonPraefix = taxPraef.ToString();
     StringBuilder syncPraef = new StringBuilder();
     syncPraef.Append("[").Append("Synchronisation_Test").Append("].");
     String syncPraefix = syncPraef.ToString();
     if(ro.SqlAuthentification)
     {
         RepositoryDB = new MS_SqlServerIPSerializer(ro.LastUsername, password ,ro.IPAddress, ro.IPPort, ro.InitialCatalog, praefix);
         RepositoryDefinitions = new MS_SqlServerIPSerializer(ro.LastUsername, password, ro.IPAddress, ro.IPPort, ro.TaxonNamesInitialCatalog,taxonPraefix);
         Synchronization = new MS_SqlServerIPSerializer(ro.LastUsername, password, ro.IPAddress, ro.IPPort, syncDBCatalog,syncPraefix);
     }
     else
     {
         RepositoryDB = new MS_SqlServerWASerializier(ro.IPAddress+","+ro.IPPort, ro.InitialCatalog,praefix);
         RepositoryDefinitions = new MS_SqlServerWASerializier(ro.IPAddress + "," + ro.IPPort, ro.TaxonNamesInitialCatalog,taxonPraefix);
         Synchronization = new MS_SqlServerWASerializier(ro.IPAddress + "," + ro.IPPort, syncDBCatalog,syncPraefix);
     }
     //Verbindung zum Repository herstellen
     connectRepositoryDB();
     connectSynchronization(ro);
     connectRepositoryDefinitions();
 }
        public void connectRepositoryWinAuth(ConnectionProfile repo)
        {
            if (repo != null)
            {
                _userName = Environment.UserName;
                Repository = new MS_SqlServerWASerializier(repo.IPAddress + "," + repo.Port, repo.InitialCatalog,
                    string.Format(REPOSITORY_PREFIX, repo.InitialCatalog));
                Definitions = new MS_SqlServerWASerializier(repo.IPAddress + "," + repo.Port, repo.TaxonNamesInitialCatalog,
                    string.Format(REPOSITORY_PREFIX, repo.TaxonNamesInitialCatalog));
                Synchronization = new MS_SqlServerWASerializier(repo.IPAddress + "," + repo.Port, SYNCDB_CATALOG,
                    string.Format(SYNCDB_PREFIX, SYNCDB_CATALOG));

                connectRepository(repo);
            }
            else
                _Log.Info("No Connection Configured");
        }