WHAT IS "locale" IN VS2010

byte[] file;
            using (var stream = new FileStream(varFilePath, FileMode.Open, FileAccess.Read))
            {
                using (var reader = new BinaryReader(stream))
                {
                    file = reader.ReadBytes((int)stream.Length);
                }
            }
            using (var varConnection = Locale.sqlConnectOneTime(Locale.sqlDataConnectionDetails))
            using (var sqlWrite = new SqlCommand("INSERT INTO Raporty (RaportPlik) Values(@File)", varConnection))
            {
                sqlWrite.Parameters.Add("@File", SqlDbType.VarBinary, file.Length).Value = file;
                sqlWrite.ExecuteNonQuery();