发邮件 private bool SendMail(string systemEmail, string emailAddress, string subject, string body, bool isBodyHtml) { try { MailMessage message = new MailMessage(systemEmail, emailAddress); message.Subject = subject; message.Body = body; message.IsBodyHtml = isBodyHtml;//true; SmtpClient client = new SmtpClient(); client.Host = ConfigurationSettings.AppSettings["SMTPAddress"].ToString(); client.Send(message); AlertMessage("Sent mail sucess!"); return true; } catch (Exception ex) { //msgTool.Add("SMTPERROR"); AlertMessage("SMTPERROR"); return false; } } SendMail([Supervisor Email], PO number, isHtml);