/// <summary> /// -- Save Update Template in temp directory -- /// </summary> private void SaveUpdateTemplate() { // -- -- _templateFilePath = TEMP_TEMPLATE_PATH; var directoryName = Path.GetDirectoryName(TEMP_TEMPLATE_PATH); if (!Directory.Exists(directoryName)) { Directory.CreateDirectory(directoryName); } // -- Save template -- File.WriteAllText(TEMP_TEMPLATE_PATH, MailTemplate.TrimEnd()); }