public static void run(Simple.Sqlite.SqliteDB db) { db.CreateTables() .Add <AuxilioModel>() .Commit(); string pasta = ""; while (!Directory.Exists(pasta)) { Console.WriteLine("Entre com a pasta:"); pasta = Console.ReadLine(); } { // recovery from where it stopped var allNis = db.ExecuteQuery <string>("SELECT NIS FROM AuxilioModel WHERE NIS IS NOT NULL", null) .Select(nis => long.Parse(nis)); uids = new HashSet <long>(allNis); } processaPasta(pasta, db); }