send email with attachment

public static void CreateMessageWithAttachment(string server){// Specify the file to be attached and sent.// This example assumes that a file named Data.xls exists in the// current working directory.string file = "data.xls";// Create a message and set up the recipients.MailMessage message = new MailMessage([e-mail], [e-mail], "Quarterly data report.", "See the attached spreadsheet.");// Create  the file attachment for this e-mail message.Attachment data = new Attachment(file, MediaTypeNames.Application.Octet);// Add time stamp information for the file.ContentDisposition disposition = data.ContentDisposition;disposition.CreationDate = System.IO.File.GetCreationTime(file);disposition.ModificationDate = System.IO.File.GetLastWriteTime(file);disposition.ReadDate = System.IO.File.GetLastAccessTime(file);// Add the file attachment to this e-mail message.message.Attachments.Add(data);//Send the message.SmtpClient client = new SmtpClient(server);// Add credentials if the SMTP server requires them.client.Credentials = CredentialCache.DefaultNetworkCredentials;      try {client.Send(message);}catch (Exception ex) {Console.WriteLine("Exception caught in CreateMessageWithAttachment(): {0}", ex.ToString() );}

// Display the values in the ContentDisposition for the attachment.ContentDisposition cd = data.ContentDisposition;Console.WriteLine("Content disposition");Console.WriteLine(cd.ToString());Console.WriteLine("File {0}", cd.FileName);Console.WriteLine("Size {0}", cd.Size);Console.WriteLine("Creation {0}", cd.CreationDate);Console.WriteLine("Modification {0}", cd.ModificationDate);Console.WriteLine("Read {0}", cd.ReadDate);Console.WriteLine("Inline {0}", cd.Inline);Console.WriteLine("Parameters: {0}", cd.Parameters.Count);foreach (DictionaryEntry d in cd.Parameters){Console.WriteLine("{0} = {1}", d.Key, d.Value);}data.Dispose();}