C# System.Net.Mail.MailMessage.Dispose方法代码示例

 /// <summary> 
 /// method to send email using SMTP server 
 /// </summary> 
 /// <param name="_FromEmail">From email address</param> 
 /// <param name="_FromName">From name</param> 
 /// <param name="_ToEmail">To email address</param> 
 /// <param name="_ToName">To name</param> 
 /// <param name="_Subject">Email subject</param> 
 /// <param name="_EmailBody">Email message body</param> 
 /// <param name="_IsBodyHtml">Is email message body HTML</param> 
 /// <param name="_Attachments">Email message file attachments</param> 
 /// <param name="_EmailServer">SMTP email server address</param> 
 /// <param name="_LoginName">SMTP email server login name</param> 
 /// <param name="_LoginPassword">SMTP email server login password</param> 
 /// <returns>TRUE if the email sent successfully, FALSE otherwise</returns> 
 private static bool SendEmail(string _FromEmail, string _FromName, string _ToEmail, string _ToName, string _Subject, string _EmailBody, bool _IsBodyHtml, string[] _Attachments, string _EmailServer, string _LoginName, string _LoginPassword)
 {
     try
     {
         // setup email header
         System.Net.Mail.MailMessage _MailMessage = new System.Net.Mail.MailMessage();
         // Set the message sender
         // sets the from address for this e-mail message
         _MailMessage.From = new System.Net.Mail.MailAddress(_FromEmail, _FromName);
         // Sets the address collection that contains the recipients of this e-mail message
         _MailMessage.To.Add(new System.Net.Mail.MailAddress(_ToEmail, _ToName));
         // sets the message subject
         _MailMessage.Subject = _Subject;
         // sets the message body
         _MailMessage.Body = _EmailBody;
         // sets a value indicating whether the mail message body is in Html
         // if this is false then ContentType of the Body content is "text/plain"
         _MailMessage.IsBodyHtml = _IsBodyHtml;
         // add all the file attachments if we have any
         if (_Attachments != null && _Attachments.Length > 0)
             foreach (string _Attachment in _Attachments)
                 _MailMessage.Attachments.Add(new System.Net.Mail.Attachment(_Attachment));
         // SmtpClient Class Allows applications to send e-mail by using the Simple Mail Transfer Protocol (SMTP)
         System.Net.Mail.SmtpClient _SmtpClient = new System.Net.Mail.SmtpClient(_EmailServer);
         //Specifies how email messages are deliveredHere Email is sent through the network to an SMTP server
         _SmtpClient.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
         // Some SMTP server will require that you first authenticate against the server
         // Provides credentials for password-based authentication schemes such as basic, digest, NTLM, and Kerberos authentication
         System.Net.NetworkCredential _NetworkCredential = new System.Net.NetworkCredential(_LoginName, _LoginPassword);
         _SmtpClient.UseDefaultCredentials = true;
         _SmtpClient.Credentials = _NetworkCredential;
         //Let's send it
         _SmtpClient.Send(_MailMessage);
         // Do cleanup
         _MailMessage.Dispose();
         _SmtpClient = null;
     }
     catch (Exception _Exception)
     {
         // Error
         Console.WriteLine("Exception caught in process: {0}", _Exception.ToString());
         return false;
     }
     return true;
 }

        public void Send(string MailTo, string Subject, string Text, string AttachFileName)
        {
            string svrName = DataAvail.WinUtils.Mail.MailSender.MAIL_PARAMS.ServerName;

            string mailFrom = DataAvail.WinUtils.Mail.MailSender.MAIL_PARAMS.MailFrom;

            if (!String.IsNullOrEmpty(svrName) && !String.IsNullOrEmpty(MailTo) && !String.IsNullOrEmpty(mailFrom))
            {
                string to = MailTo.Split(new char[] { ' ', ';', ',' }).Where(p => !string.IsNullOrEmpty(p)).Aggregate((p, n) => p + "," + n);

                System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage(mailFrom, to, Subject, Text);

                if (!string.IsNullOrEmpty(AttachFileName))
                    message.Attachments.Add(new System.Net.Mail.Attachment(AttachFileName));
                System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient(svrName);
                client.UseDefaultCredentials = true;
                client.Send(message);
                message.Dispose();
            }
            else
            {
                throw new System.Exception("ServerName, MailTo, MailFrom parameters must be defined");
            }
        }

        public bool EnviaEmail(ParametroResumido pr, string sDestinatario,
                               string sRemetente,
                               string sCopia,
                               string sCopiaOculta,
                               string sAssunto,
                               string sTexto,
                               string sAnexo,
                               string sReservado)
        {
            //cria objeto com dados do e-mail
            System.Net.Mail.MailMessage objEmail = new System.Net.Mail.MailMessage();

            //remetente do e-mail
            objEmail.From = new System.Net.Mail.MailAddress(sRemetente);

            //destinatrios do e-mail
            objEmail.To.Add(sDestinatario);

            //enviar cpia para
            if (!String.IsNullOrEmpty(sCopia))
            {
                objEmail.To.Add(sCopia);
            }

            //enviar cpia oculta para
            if (!String.IsNullOrEmpty(sCopiaOculta))
            {
                objEmail.Bcc.Add(sCopiaOculta);
            }

            //prioridade do e-mail
            objEmail.Priority = System.Net.Mail.MailPriority.Normal;

            //formato do e-mail HTML (caso no queira HTML alocar valor false)
            objEmail.IsBodyHtml = true;

            //ttulo do e-mail
            objEmail.Subject = sAssunto;

            //corpo do e-mail            
            objEmail.Body = sTexto;

            //Para evitar problemas de caracteres "estranhos", configuramos o charset para "ISO-8859-1"
            objEmail.SubjectEncoding = System.Text.Encoding.GetEncoding("ISO-8859-1");
            objEmail.BodyEncoding = System.Text.Encoding.GetEncoding("ISO-8859-1");

            //cria objeto com os dados do SMTP
            System.Net.Mail.SmtpClient objSmtp = new System.Net.Mail.SmtpClient();

            #region login
            string sHost = BuscaCampoTabela("HostSmtp", "PARAMETROS", " AND CODEMP = " + pr.CodEmp);
            string sPorta = BuscaCampoTabela("PortaSmtp", "PARAMETROS", " AND CODEMP = " + pr.CodEmp);            
            string sSenha = BuscaCampoTabela("SenhaSmtp", "PARAMETROS", " AND CODEMP = " + pr.CodEmp);

            objSmtp.Host = sHost;
            objSmtp.Port = Convert.ToInt16(sPorta);
            objSmtp.Credentials = new System.Net.NetworkCredential(sRemetente, sSenha);
            #endregion

            try
            {
                objSmtp.Send(objEmail);
                objEmail.Dispose();
                return true;
            }
            catch (Exception ex)
            {
                throw ex;
                //return false;
            }

        }

//.........这里部分代码省略.........
                Debug.WriteLine("send: " + val_int[getadr_i(rowlist[1])].Val.ToString());
              }
              if (rowlist[1].Split('_')[0].Equals("f")) {
                Debug.WriteLine("send: " + val_float[getadr_f(rowlist[1])].Val.ToString());
              }
            } else {
              Debug.WriteLine("send: " + rowlist[1]);
            }

            // CPU温度 ("send,get,temp")
          } else if (rowlist.Length == 3) {
            Debug.WriteLine("send: " + getTemp());

            // GPIO値 ("send,get,gpio,1")
          } else if (rowlist.Length == 4) {
            Debug.WriteLine("send: " + getGPIO(int.Parse(rowlist[3])));
          }

          row++;
        
          // mail送信("mail,[email protected],件名,本文")
        } else if (rowlist[0].Equals("mail")) {

            System.Net.Mail.MailMessage msg = new System.Net.Mail.MailMessage(
               "[email protected]", rowlist[1],
               rowlist[2], rowlist[3]);
            System.Net.Mail.SmtpClient sc = new System.Net.Mail.SmtpClient();
            sc.Host = "smtp.gmail.com";
            sc.Port = 587;
            sc.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
            sc.Credentials = new System.Net.NetworkCredential("[email protected]", "MarimoCats");
            sc.EnableSsl = true;
            sc.Send(msg);
            msg.Dispose();
            sc.Dispose();
            row++;

          // break文("break")
        } else if (rowlist[0].Equals("break")) {

          while (true) {
            row++;
            if (codelist[row].Split(',')[0].Equals("endw")) {
              row++;
              break;
            }
          }


          // continue文("continue")
        } else if (rowlist[0].Equals("continue")) {

          while (true) {
            row++;
            if (codelist[row].Split(',')[0].Equals("endw")) {
              row = int.Parse(codelist[row].Split(',')[1]);
              break;
            }
          }


          // if文に入った場合のelse
        } else if (rowlist[0].Equals("else")) {

          while (true) {
            row++;

        static void SendMail(string subject, string text, string destination) {
            Console.WriteLine("SendMail_Start");

            System.Net.Mail.MailMessage msg = new System.Net.Mail.MailMessage(
               "[email protected]", destination,
               subject, text);
            System.Net.Mail.SmtpClient sc = new System.Net.Mail.SmtpClient();
            sc.Host = "smtp.gmail.com";
            sc.Port = 587;
            sc.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
            sc.Credentials = new System.Net.NetworkCredential("[email protected]", "MarimoCats");
            sc.EnableSsl = true;
            sc.Send(msg);
            msg.Dispose();
            sc.Dispose();

            Console.WriteLine("SendMail_End");
        }