public FileResult LanguageConverter(RemoveHtmlModel model, string lang) { string result; var converter = new LanguageConverter(); switch (lang) { case "en-us": result = converter.BritishToAmericanEnglish(model.Html); break; default: result = converter.AmericanToBritishEnglish(model.Html); break; } return this.File(Encoding.Unicode.GetBytes(result), "text/plain", "convert-english.txt"); }