public static void Connect(DevExpress.Xpo.DB.AutoCreateOption autoCreateOption, bool threadSafe = false)
 {
     if (threadSafe)
     {
         var provider   = XpoDefault.GetConnectionProvider(ConnectionString, autoCreateOption);
         var dictionary = new DevExpress.Xpo.Metadata.ReflectionDictionary();
         dictionary.GetDataStoreSchema(persistentTypes);
         XpoDefault.DataLayer = new ThreadSafeDataLayer(dictionary, provider);
     }
     else
     {
         XpoDefault.DataLayer = XpoDefault.GetDataLayer(ConnectionString, autoCreateOption);
     }
     XpoDefault.Session = null;
 }
 public static void Connect(IConfiguration configuration, DevExpress.Xpo.DB.AutoCreateOption autoCreateOption, bool threadSafe = false)
 {
     if (threadSafe)
     {
         var provider   = GetConnectionProvider(configuration, autoCreateOption);
         var dictionary = new DevExpress.Xpo.Metadata.ReflectionDictionary();
         dictionary.GetDataStoreSchema(persistentTypes);
         dictionary.CollectClassInfos(nonPersistentTypes);
         XpoDefault.DataLayer = new ThreadSafeDataLayer(dictionary, provider);
     }
     else
     {
         var provider = new OrmCookbookProvider(new SqlConnection(configuration.GetConnectionString(ConnectionStringName)), autoCreateOption);
         XpoDefault.DataLayer = new SimpleDataLayer(provider);
     }
 }