public Contexto CreateDbContext(string[] args) { var configuration = Configuracao.GetConfiguration(Directory.GetCurrentDirectory()); var connectionString = configuration.GetConnectionString("DefaultConnection"); if (connectionString == null) { connectionString = "Server=localhost;Port=5432;Database=citiwide;User Id=postgres;Password=lugo2012;Enlist=true;Integrated Security = true"; } var optionsBuilder = new DbContextOptionsBuilder <Contexto>(); optionsBuilder.UseMySQL(connectionString); return(Contexto.Create(optionsBuilder.Options)); }