Dear All,
i am trying to send an email with attachment, each time i click on menu item using below code, but the issue is that sometimes I GET THE FOLLOWING MESSAGE :Unable to read data from the transport connection: net_io_connectionclosed. or "Operation Timed Out"
public void sendEmailv1(str _report)
{ SysEmailParameters parameters = SysEmailParameters::find();
SMTPRelayServerName relayServer;
SMTPPortNumber portNumber;
SMTPUserName userName;
System.Net.Mail.MailAddress mailFrom;
SMTPPassword password;
System.Exception e;
LogisticsAddressCountryRegionISOCode isoCountryCode;
Str subject,body,smtpserver;
int SMTPPort;
System.Net.Mail.MailMessage mailMessage;
System.Net.Mail.SmtpClient myMail;
System.Net.Mail.MailAddressCollection mailcoll;
System.Net.Mail.MailAddress mailTo;
System.Net.Mail.MailAddress mailCC;
System.Net.Mail.Attachment attachment;
System.Net.Mail.AttachmentCollection attachementCollection;
InteropPermission interopPermission;
Email requester;
SysEmailId ApprovalEmailTemplate;
SysEmailId ReopenEmailTemplate;
int itemCount = 1;
str ItemId, ItemQty, ItemDeliveryDate, ItemPrice;
str companyDetails;
FilenameOpen attachmentFilename;
Filename fileName = "Test.pdf";
SrsReportRunController ssrsController = new SrsReportRunController ();
SRSPrintDestinationSettings printerSettings;
str ReportPath;
date _fromdate,_todate;
CustInvoiceJour custInvoiceJour;
try
{
mailFrom = new System.Net.Mail.MailAddress(parameters.SMTPUserName ,"Admin");
relayServer = parameters.SMTPServerIPAddress;
portNumber = parameters.SMTPPortNumber;
userName = parameters.SMTPUserName;
password = SysEmailParameters::password();
subject = "Subject line for the email";
body = "Body of the email";
interopPermission = new InteropPermission(InteropKind::ComInterop);
interopPermission.assert();
mailTo = new System.Net.Mail.MailAddress(xxxxx);
smtpServer = SysEmaiLParameters::find(false).SMTPRelayServerName;// using the SMTP server ip //setup in email Parameters
mailMessage = new System.Net.Mail.MailMessage(mailFrom,mailTo);
mailmessage.set_Subject(subject);
mailmessage.set_Body(body);
attachementCollection = mailMessage.get_Attachments();
attachment = new System.Net.Mail.Attachment(_report); //file to attach
attachementCollection.Add(attachment);
SMTPPort = SysEmaiLParameters::find(false).SMTPPortNumber;
myMail = new System.Net.Mail.SmtpClient(smtpServer, SMTPPort);
myMail.set_EnableSsl(true);
mymail.set_Credentials(New System.Net.NetworkCredential(parameters.SMTPUserName, password));
mymail.Send(mailmessage);
info('Email sent to ');
mailMessage.Dispose();
// myMail.Dispose();
CodeAccessPermission::revertAssert();
}
catch (Exception::CLRError)
{
e = ClrInterop::getLastException();
while (e)
{
info(e.get_Message());
e = e.get_InnerException();
}
CodeAccessPermission::revertAssert();
}
}
