Send Mail

using System;
using System.Web.Mail;
using System.Configuration;
using System.Web ;
using System.IO;
using DAL;

namespace BLL
{
/// <summary>
/// Summary description for SMTP.
/// </summary>
///
public class SMTP
{
 protected static string SMTP_MAILSERVER = ConfigurationSettings.AppSettings["SMTPServer"];
 protected static string MAILACCOUNT = ConfigurationSettings.AppSettings["MailFrom"];
 protected static string MAILTOCC = ConfigurationSettings.AppSettings["MailCC"];
 protected static string MAILBCC = ConfigurationSettings.AppSettings["BCC"];

  public static void SendTruckerMail(string strTo, string strMailType, string[] BodyArray, string strAtta,
   string strAttachmentDirectory)
  {
   string strBody = string.Empty ;
   string strSubject = string.Empty ;
   string maillist = string.Empty;
   string cclist = string.Empty ;

   string strAppointID = Convert.ToString(BodyArray[4]).Trim();
   GenericSqlDAL sqlbaseInfo = new GenericSqlDAL();
   string TruckerName = sqlbaseInfo.GetTruckerNameByAppointID(strAppointID);

//For FCL shipment, it is allow to attach the S/O into trucking appointment system now, please email this attachment to vendor and trucker accompany with appointment form too.
string strSOAttachment = sqlbaseInfo.GetAttacmentRecord(strAppointID);

switch (strMailType)
 {
 case "Delete":
 maillist = strTo; //Trucker email address
 cclist = Convert.ToString(BodyArray[5]); //Vendor email address
 if(maillist == "")
 {
 maillist = ConfigurationSettings.AppSettings["AdminAccount"];
 cclist = "";
 }

 strSubject = "Trucking Appointment(" + Convert.ToString(BodyArray[3]).Trim() + ")--(Appointment No: " + Convert.ToString(BodyArray[4]).Trim() + ") was cancelled.";
 strBody = "Hi " + TruckerName + ", ";
 strBody = strBody + "There is an appointment (Appointment No: " + Convert.ToString(BodyArray[4]).Trim() + ") from " + Convert.ToString(BodyArray[1]).Trim() + ", and it has been deleted by staff (" + Convert.ToString(BodyArray[0]).Trim() + "). ";
 strBody = strBody + " Please refer to the attachment and check the appointment. ";
 strBody = strBody + "Best Regards ";
 strBody = strBody + "Trucking Appointmnet System ";
 break;
 case "Pass":
 maillist = strTo;
 cclist = Convert.ToString(BodyArray[5]);
 if(maillist == "")
 {
 maillist = ConfigurationSettings.AppSettings["AdminAccount"];
 cclist = "";
 }
 strSubject = "Trucking Appointment(" + Convert.ToString(BodyArray[3]).Trim() + ")--(Appointment No: " + Convert.ToString(BodyArray[4]).Trim() + ")";

 strBody = "Hi " + TruckerName + ", ";
 strBody = strBody + "There is an appointment (Appointment No: " + Convert.ToString(BodyArray[4]).Trim() + ") from " + Convert.ToString(BodyArray[1]).Trim() + ", and it has been confirmed by staff (" + Convert.ToString(BodyArray[0]).Trim() + "). ";
 strBody = strBody + " Please refer to the attachment and check the appointment. ";

strBody = strBody + "Best Regards ";
 strBody = strBody + "Trucking Appointmnet System ";
 break;

case "TruckerPass":
 maillist = strTo;
 cclist = Convert.ToString(BodyArray[5]);
 if(maillist == "")
 {
 maillist = ConfigurationSettings.AppSettings["AdminAccount"];
 cclist = "";
 }
 strSubject = "Trucking Appointment(" + Convert.ToString(BodyArray[3]).Trim() + ")--(Appointment No: " + Convert.ToString(BodyArray[4]).Trim() + ") -- Trucker Confirm";

 strBody = "Hi " + Convert.ToString(BodyArray[2]).Trim() + ", ";
 strBody = strBody + "There is an appointment (Appointment No: " + Convert.ToString(BodyArray[4]).Trim() + ") from " + Convert.ToString(BodyArray[1]).Trim() + ", and it has been confirmed by Trucker staff (" + Convert.ToString(BodyArray[0]).Trim() + "). ";
 strBody = strBody + " Please refer to the attachment and check the appointment. ";

strBody = strBody + "Best Regards ";
 strBody = strBody + "Trucking Appointmnet System ";
 break;

case "TruckerReject":
 maillist = strTo;
 cclist = Convert.ToString(BodyArray[5]);
 if(maillist == "")
 {
 maillist = ConfigurationSettings.AppSettings["AdminAccount"];
 cclist = "";
 }
 strSubject = "Trucking Appointment(" + Convert.ToString(BodyArray[3]).Trim() + ")--(Appointment No: " + Convert.ToString(BodyArray[4]).Trim() + ") -- Trucker Reject";

 strBody = "Hi " + Convert.ToString(BodyArray[2]).Trim() + ", ";
 strBody = strBody + "There is an appointment (Appointment No: " + Convert.ToString(BodyArray[4]).Trim() + ") from " + Convert.ToString(BodyArray[1]).Trim() + ", and it has been rejected by Trucker staff (" + Convert.ToString(BodyArray[0]).Trim() + "). ";
 strBody = strBody + " Please refer to the attachment and check the appointment. ";

strBody = strBody + "Best Regards ";
 strBody = strBody + "Trucking Appointmnet System ";
 break;

case "Reject":
 maillist = strTo;
 cclist = Convert.ToString(BodyArray[5]);
 if(maillist == "")
 {
 maillist = ConfigurationSettings.AppSettings["AdminAccount"];
 cclist = "";
 }
 strSubject = "[Reject]Trucking Appointment(" + Convert.ToString(BodyArray[3]).Trim() + ")--(Appointment No: " + Convert.ToString(BodyArray[4]).Trim() + ")";
 strBody = "Hi " + Convert.ToString(BodyArray[1]).Trim() + ", ";
 strBody = strBody + "Your trucking appointment (Appointment No: " + Convert.ToString(BodyArray[4]).Trim() + ") to " + Convert.ToString(BodyArray[2]).Trim() + " has been rejected by MAPS staff ( " + Convert.ToString(BodyArray[0]).Trim() + ") ";
 strBody = strBody + "Please visit MAPS Trucking Appointmnet system to check or revise the apppoitment: ";
 strBody = strBody + "Best Regards ";
 strBody = strBody + "Trucking Appointmnet System ";
 break;
// case "BatchPass":
// maillist = strTo;
// cclist = Convert.ToString(BodyArray[5]);
// if(maillist == "")
// {
// maillist = ConfigurationSettings.AppSettings["AdminAccount"];
// cclist = "";
// }
// strSubject = "Trucking Appointment(" + Convert.ToString(BodyArray[3]).Trim() + ")--(Appointment No: " + Convert.ToString(BodyArray[4]).Trim() + ")";
// strBody = "Hi " + Convert.ToString(BodyArray[2]).Trim() + ", ";
// strBody = strBody + "There is an appointment (Appointment No: " + Convert.ToString(BodyArray[4]).Trim() + ") from " + Convert.ToString(BodyArray[1]).Trim() + ", and it has been confirmed by staff (" + Convert.ToString(BodyArray[0]).Trim() + "). ";
// strBody = strBody + " Please refer to the attachment and check the appointment. ";
// strBody = strBody + "Best Regards ";
// strBody = strBody + "Trucking Appointmnet System ";
// break;
 }
 SendEmail(maillist, cclist,MAILBCC, strSubject, strBody, strAtta,strAttachmentDirectory+strSOAttachment, true);
 // SendEmail(maillist, cclist, MAILBCC,strSubject, strBody, strAtta);
 }

  public static void SendEmail( string strTo, string strCC, string strBCC, string strSubject,
   string strBody, string strAttachment, bool useTest)
  {
   SendEmail(strTo,strCC, strBCC, strSubject,strBody,strAttachment,"", useTest);
  }

  public static void SendEmail( string strTo, string strCC, string strBCC, string strSubject,
   string strBody, string strAttachment)
  {
   SendEmail(strTo,strCC, strBCC, strSubject,strBody,strAttachment,"", true);
  }

  private static void SendEmail( string strTo, string strCC, string strBCC,
   string strSubject, string strBody, string strAttachment,string strSOAttachment, bool useTest)
  {
   if (strTo.Length == 0)
    //return false;
    return;
   System.Web.Mail.MailMessage myMail;
   try
   {
    myMail = new MailMessage();
    if (IsTesting(useTest))
    {
     myMail.From = [email protected];
     myMail.To = "[email protected]";
     myMail.Cc = "[email protected];";
     if( strBCC != null && strBCC != string.Empty )
      myMail.Bcc = strBCC;
     myMail.Subject = "ConnieTesting: "+strSubject;
    }
    else
    {
     myMail.From = MAILACCOUNT;
     myMail.To = strTo;
     myMail.Cc = strCC;
     if( strBCC != null && strBCC != string.Empty )
      myMail.Bcc = strBCC;
     myMail.Subject = strSubject;
    }
    myMail.BodyFormat = System.Web.Mail.MailFormat.Html;
    myMail.BodyEncoding = System.Text.UTF8Encoding.UTF8;
    myMail.Body = strBody;

    if(System.IO.File.Exists(strAttachment))
     myMail.Attachments.Add(new System.Web.Mail.MailAttachment(strAttachment));
    if(File.Exists(strSOAttachment))
     myMail.Attachments.Add(new MailAttachment(strSOAttachment));
    System.Web.Mail.SmtpMail.SmtpServer = SMTP_MAILSERVER;
//    System.Web.Mail.SmtpMail.SmtpServer = System.Configuration.ConfigurationSettings.AppSettings["SMTPServer"];
    System.Web.Mail.SmtpMail.Send(myMail);
    myMail = null;

   }
   catch(System.Runtime.InteropServices.COMException ex)
   {

    throw ex;

   }
   catch(System.Exception ex)
   {

    throw ex;

   }
   catch
   {

    throw ;

   }
  }

  private static bool IsTesting(bool useTest)
  {
   if( !useTest )
    return false;

   string strTesting=ConfigurationSettings.AppSettings["Testing"];
   try
   {
    return Convert.ToBoolean(strTesting);
   }
   catch
   {
    return false;
   }
  }

}
}

Reproduced in: https: //www.cnblogs.com/zhangchenliang/archive/2010/08/05/1793382.html

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