/// <summary>
/// To send mail based on the passed on values
/// </summary>
/// <param name="objSendMail"></param>
/// <param name="msgNotDelivIDS"></param>
/// <returns></returns>
private bool SendMail_to_Reciptents(ref SendMailProp objSendMail, ref string msgNotDelivIDS)
{
char[] ch = { ',', ';' };
bool IsMailSend = false;
MailMessage objMail = new MailMessage();
MemoryStream dataStream = null;
int ActualCount = 0;
int DeliveryCount = 0;
Attachment attachFile = null;
SmtpClient emailClient = null;
clsDataFunctionsBAL objDataFunctionsBAL = null;
try
{
objDataFunctionsBAL = new clsDataFunctionsBAL();
if ((objSendMail.SendTo != string.Empty))
{
string[] AllToAddresses = objSendMail.SendTo.Trim(ch).Split(ch);
foreach (string ToAddress in AllToAddresses)
{
if (!string.IsNullOrEmpty(ToAddress.Trim()))
objMail.To.Add(new MailAddress(ToAddress.Trim()));
}
}
if ((objSendMail.SendCCTo != string.Empty))
{
string[] AllCCAddresses = objSendMail.SendCCTo.Trim(ch).Split(ch);
foreach (string CCAddress in AllCCAddresses)
{
if (!string.IsNullOrEmpty(CCAddress.Trim()))
objMail.CC.Add(new MailAddress(CCAddress.Trim()));
}
}
if ((objSendMail.SendBCCTo != string.Empty))
{
string[] AllBCCAddresses = objSendMail.SendBCCTo.Trim(ch).Split(ch);
foreach (string BCCAddress in AllBCCAddresses)
{
if (!string.IsNullOrEmpty(BCCAddress.Trim()))
objMail.Bcc.Add(new MailAddress(BCCAddress.Trim()));
}
}
if ((objSendMail.SendFrom != string.Empty))
{
objMail.From = new MailAddress(objSendMail.SendFrom);
}
if (objSendMail.MailAttachByteArray != null)
{
dataStream = new MemoryStream(objSendMail.MailAttachByteArray);
attachFile = new Attachment(dataStream, objSendMail.MailAttacmentName, objSendMail.MailAttachContentType);
objMail.Attachments.Add(attachFile);
}
if (objSendMail.FilePath != string.Empty)
{
string[] strAttachements = objSendMail.FilePath.ToString().Split('|');
foreach (string attackement in strAttachements)
{
if (File.Exists(attackement))
{
attachFile = new Attachment(attackement);
objMail.Attachments.Add(attachFile);
}
}
}
if ((objSendMail.MailSubject != string.Empty))
{
objMail.Subject = objSendMail.MailSubject;
}
if ((objSendMail.MailBody != string.Empty))
{
objMail.Body = objSendMail.MailBody;
}
objMail.Priority = System.Net.Mail.MailPriority.High;
ActualCount = objMail.To.Count;
objMail.DeliveryNotificationOptions = DeliveryNotificationOptions.OnFailure;
if ((ConfigurationManager.AppSettings["SMTP"] != null) && objSendMail.SendTo != string.Empty && objSendMail.SendFrom != string.Empty)
{
objMail.IsBodyHtml = true;
#region "SMTP"
try
{
emailClient = new SmtpClient(ConfigurationManager.AppSettings["SMTP"]);
emailClient.DeliveryMethod = SmtpDeliveryMethod.Network;
emailClient.EnableSsl = false;
emailClient.Send(objMail);
IsMailSend = true;
}
catch (SmtpFailedRecipientsException excc)
{
foreach (SmtpFailedRecipientException exc in excc.InnerExceptions)
{
msgNotDelivIDS = msgNotDelivIDS + exc.FailedRecipient + ",";
}
if (msgNotDelivIDS != string.Empty)
{
msgNotDelivIDS = msgNotDelivIDS.Substring(0, msgNotDelivIDS.Length - 1);
DeliveryCount = msgNotDelivIDS.Split(',').Length;
}
IsMailSend = CountTest(ActualCount, DeliveryCount);
if (IsMailSend)
msgNotDelivIDS = "Mail not sent to following email id's " + msgNotDelivIDS + " " + ExceptionStatusMessage(excc.StatusCode);
else
msgNotDelivIDS = "Mail not sent due to " + ExceptionStatusMessage(excc.StatusCode);
}
catch (SmtpFailedRecipientException exx)
{
msgNotDelivIDS = msgNotDelivIDS + exx.FailedRecipient;
IsMailSend = CountTest(ActualCount, 1);//Default count is one for smtpfailedreceipient exception
if (IsMailSend)
msgNotDelivIDS = "Mail not sent to following email id's " + msgNotDelivIDS + " " + ExceptionStatusMessage(exx.StatusCode);
else
msgNotDelivIDS = "Mail not sent due to " + ExceptionStatusMessage(exx.StatusCode);
}
catch (Exception ex)
{
objDataFunctionsBAL.SaveErrorLog(string.Format("{0} - Problem while sending Mail :{1}", "SMTP", ex.Message), this.GetType().BaseType.Name, MethodBase.GetCurrentMethod().Name);
msgNotDelivIDS += "Server 1(SMTP):" + ex.Message;
#region "SMTP1"
try
{
if (ConfigurationManager.AppSettings["SMTP1"] != null)
{
emailClient = new SmtpClient(ConfigurationManager.AppSettings["SMTP1"]);
emailClient.Send(objMail);
IsMailSend = true;
}
else
{
IsMailSend = false;
}
}
catch (SmtpFailedRecipientsException excc)
{
foreach (SmtpFailedRecipientException exc in excc.InnerExceptions)
{
msgNotDelivIDS = msgNotDelivIDS + exc.FailedRecipient + ",";
}
if (msgNotDelivIDS != string.Empty)
{
msgNotDelivIDS = msgNotDelivIDS.Substring(0, msgNotDelivIDS.Length - 1);
DeliveryCount = msgNotDelivIDS.Split(',').Length;
}
IsMailSend = CountTest(ActualCount, DeliveryCount);
if (IsMailSend)
msgNotDelivIDS = "Mail not sent to following email id's " + msgNotDelivIDS + " " + ExceptionStatusMessage(excc.StatusCode);
else
msgNotDelivIDS = "Mail not sent due to " + ExceptionStatusMessage(excc.StatusCode);
}
catch (SmtpFailedRecipientException exx)
{
msgNotDelivIDS = msgNotDelivIDS + exx.FailedRecipient;
IsMailSend = CountTest(ActualCount, 1);//Default count is one for smtpfailedreceipient exception
if (IsMailSend)
msgNotDelivIDS = "Mail not sent to following email id's " + msgNotDelivIDS + " " + ExceptionStatusMessage(exx.StatusCode);
else
msgNotDelivIDS = "Mail not sent due to " + ExceptionStatusMessage(exx.StatusCode);
}
catch (Exception ex1)
{
objDataFunctionsBAL.SaveErrorLog(string.Format("{0} - Problem while sending Mail :{1}", "SMTP1", ex.Message), this.GetType().BaseType.Name, MethodBase.GetCurrentMethod().Name);
msgNotDelivIDS += ", Server 2:" + ex1.Message;
#region "SMTP2"
try
{
if (ConfigurationManager.AppSettings["SMTP2"] != null)
{
emailClient = new SmtpClient(ConfigurationManager.AppSettings["SMTP2"]);
emailClient.Send(objMail);
IsMailSend = true;
}
else
{
IsMailSend = false;
}
}
catch (SmtpFailedRecipientsException excc)
{
foreach (SmtpFailedRecipientException exc in excc.InnerExceptions)
{
msgNotDelivIDS = msgNotDelivIDS + exc.FailedRecipient + ",";
}
if (msgNotDelivIDS != string.Empty)
{
msgNotDelivIDS = msgNotDelivIDS.Substring(0, msgNotDelivIDS.Length - 1);
DeliveryCount = msgNotDelivIDS.Split(',').Length;
}
IsMailSend = CountTest(ActualCount, DeliveryCount);
if (IsMailSend)
msgNotDelivIDS = "Mail not sent to following email id's " + msgNotDelivIDS + " " + ExceptionStatusMessage(excc.StatusCode);
else
msgNotDelivIDS = "Mail not sent due to " + ExceptionStatusMessage(excc.StatusCode);
}
catch (SmtpFailedRecipientException exx)
{
msgNotDelivIDS = msgNotDelivIDS + exx.FailedRecipient;
IsMailSend = CountTest(ActualCount, 1);//Default count is one for smtpfailedreceipient exception
if (IsMailSend)
msgNotDelivIDS = "Mail not sent to following email id's " + msgNotDelivIDS + " " + ExceptionStatusMessage(exx.StatusCode);
else
msgNotDelivIDS = "Mail not sent due to " + ExceptionStatusMessage(exx.StatusCode);
}
catch (Exception ex2)
{
msgNotDelivIDS += ", Server 3:" + ex2.Message;
objDataFunctionsBAL.SaveErrorLog(string.Format("{0} - Problem while sending Mail :{1}", "SMTP2", ex.Message), this.GetType().BaseType.Name, MethodBase.GetCurrentMethod().Name);
IsMailSend = false;
}
#endregion
}
#endregion
}
#endregion
}
else
{
IsMailSend = false;
}
}
catch
{
}
finally
{
//objErrorLog = null;
emailClient = null;
if (objMail != null)
objMail.Dispose();
if (attachFile != null)
attachFile.Dispose();
if (dataStream != null)
dataStream.Dispose();
}
return IsMailSend;
}
/// <summary>
/// Send Mail to reciptents by passing dataset as parameter
/// </summary>
/// <param name="dsMailList"></param>
/// <returns></returns>
public bool SendMail(DataTable dtMailList)
{
DataTable dtMailLog = null;
DataRow drMailLog = null;
SendMailProp objSendMail = null;
SendMailBO objSendMailBO = null;
string msgNotDelivIDS = string.Empty;
bool mailSent = false;
int region_ID = 0;
try
{
dtMailLog = new DataTable();
//Create datatable structure
Create_MailLog(ref dtMailLog);
foreach (DataRow dr in dtMailList.Rows)
{
objSendMail = new SendMailProp();
objSendMail.SendTo = Convert.ToString(dr["EmailTo_nm"]);
objSendMail.SendCCTo = Convert.ToString(dr["EmailCc_nm"]);
if (Convert.ToString(dr["EmailBcc_nm"]) != "")
objSendMail.SendBCCTo = Convert.ToString(dr["EmailBcc_nm"]);
objSendMail.SendFrom = ConfigurationManager.AppSettings["FromMailID"].ToString();
objSendMail.MailSubject = Convert.ToString(dr["EmailSubject_nm"]);
objSendMail.MailBody = Convert.ToString(dr["EmailBody_nm"]);
if (Convert.ToString(dr["FilePath"]) != "")
objSendMail.FilePath = Convert.ToString(dr["FilePath"]);
mailSent = SendMail_to_Reciptents(ref objSendMail, ref msgNotDelivIDS);
drMailLog = dtMailLog.NewRow();
drMailLog.ItemArray = new object[] {
Convert.ToInt32(Convert.ToString(dr["EmailLog_id"])),
msgNotDelivIDS,
System.DateTime.Now,
Convert.ToInt32(mailSent)
};
dtMailLog.Rows.Add(drMailLog);
msgNotDelivIDS = string.Empty;
}
}
catch
{
mailSent = false;
}
finally
{
if (dtMailLog != null && dtMailLog.Rows.Count > 0)
{
if (System.Web.HttpContext.Current.Session["RegionID"] != null)
region_ID = Convert.ToInt32(System.Web.HttpContext.Current.Session["RegionID"]);
objSendMailBO = new SendMailBO();
objSendMailBO.Upd_MailStatus(dtMailLog, region_ID);
}
objSendMail = null;
dtMailLog = null;
drMailLog = null;
objSendMailBO = null;
}
return mailSent;
}
/// <summary>
/// Send Mail to reciptents by passing property object as parameter
/// </summary>
/// <param name="objSendMailProp"></param>
public bool SendMail(SendMailProp objSendMailProp)
{
//Declare Variables
DataTable dtItem = null;
DataRow drItem = null;
try
{
//Create Instance of datatable
dtItem = new DataTable();
//Create datatable structure
Create_MailList(ref dtItem);
//Create New row for the table
drItem = dtItem.NewRow();
drItem.ItemArray = new object[]
{
objSendMailProp.SendTo,
objSendMailProp.SendCCTo,
objSendMailProp.SendBCCTo,
objSendMailProp.MailSubject,
objSendMailProp.MailBody,
objSendMailProp.FilePath,
0
};
//Add row to the table
dtItem.Rows.Add(drItem);
//Send Mail to reciptents by passing datatable as parameter
return SendMail(dtItem);
}
finally
{
//Dispose Objects
dtItem = null;
drItem = null;
}
}
