This tutorial will show you how you can send an email with dynamic attachment xml generated in ASP.Net C#.
//required .net objects using System.Net; using System.Net.Mail; using System.Net.Mime; using System.IO;
//Sample function only that will return an xml in string format public string CreateXMLLicenseString(){ return ""; } My sample data
//function to send email //will return empty string if success otherwise will return error message public string SendMail(string emailFrom, string emailTo, string cc, string subject, string body, string host, int port, string username, string password, bool isHTML, bool enableSSL, Attachment attachment){ //declare objects MailMessage message = new MailMessage(); SmtpClient smtp = new SmtpClient(host, port); //add try exception try{ //Add email address, cc message.From = new MailAddress(emailFrom); message.To.Add(new MailAddress(emailTo)); if(cc != string.Empty){ message.CC.Add(new MailAddress(cc)); } //Add subject, body and attachment message.Subject = subject; message.Body = body; if(attachment != null){ message.Attachments.Add(attachment); } //Email Authentication if(username.Trim() != string.Empty && password.Trim() != string.Empty){ NetworkCredential basicAuthentication = new NetworkCredential(username, password); smtp.UseDefaultCredentials = false; smtp.Credentials = basicAuthentication; } //enable SSL smtp.EnableSsl = enableSSL; //smtp port if (port > 0) { smtp.Port = port; } //check if html format is needed if (isHTML) { message.IsBodyHtml = true; } else { message.IsBodyHtml = false; } //Send the email smtp.Send(message); }catch (Exception ex){ return ex.Message.ToString(); } return ""; }