private void sendmailForCtrip() { CtripMailAdapterWs.CtripMailAdapter dialogueService = new CtripMailAdapterWs.CtripMailAdapter(); String apiKey = "MjU4MDI1ODCzAn45YUUpJw"; String fromName = "Ctrip API Demo"; String fromEmail = "*****@*****.**"; String subject = "Ctrip API Demo"; string mailContent = System.IO.File.ReadAllText("../../Example/template.html"); String toEmail = "*****@*****.**"; DateTime scheduleTime = DateTime.Now; String publishId = dialogueService.sendMail(apiKey, fromName, fromEmail, subject, mailContent, toEmail, scheduleTime); Console.WriteLine("PublishId=" + publishId); }