public void SendReport(Report report , Contact[] contacts , Report.ExportFormat Format, DateTime getCachedFrom, out bool isFromCache)
        {
            isFromCache=false;

            if(report.IsProxy)
                throw new Exception("Report cannot be Proxy");

            if(contacts.Length==0)
                return;

            string fileNamePattern=report.GetType().Name + "_" +  report.ID.ToString() + "_";
            string fileName=fileNamePattern + DateTime.Now.ToString("yyyyMMddHHmmss") + "." + Format.ToString();
            string cacheLookupFileName=fileNamePattern + getCachedFrom.ToString("yyyyMMddHHmmss") + "." + Format.ToString();
            string filePath=null;
            string reportString=null;

            // lookup cached report
            string[] lookupPaths=Directory.GetFiles(FI.Common.AppConfig.TempDir, fileNamePattern + "*." + Format.ToString());
            if(lookupPaths!=null)
            {
                foreach(string path in lookupPaths)
                {
                    string file=Path.GetFileName(path);
                    if(file.Length==cacheLookupFileName.Length && file.CompareTo(cacheLookupFileName)>0)
                    {
                        filePath=FI.Common.AppConfig.TempDir+ @"\" + file;
                        isFromCache=true;
                        break;
                    }
                }
            }
            if(filePath==null)
            {
                filePath=FI.Common.AppConfig.TempDir+ @"\" + fileName;
                report.Export(filePath, Format);
            }

            foreach(Contact cnt in contacts)
            {
                if(Format==Report.ExportFormat.HTML && reportString==null)
                {
                    if(cnt.DistributionFormat==Contact.DistributionFormatEnum.MessageBody || cnt.DistributionFormat==Contact.DistributionFormatEnum.Body_And_Attachment)
                    {
                        StreamReader sr=new StreamReader(filePath, System.Text.Encoding.Unicode, true);
                        if(sr!=null)
                        {
                            reportString=sr.ReadToEnd();
                            sr.Close();
                        }
                    }
                }

                //send via email
                try
                {
                    if(cnt.IsProxy)
                        cnt.Fetch();

                    // message object
                    OpenSmtp.Mail.MailMessage msg=new OpenSmtp.Mail.MailMessage();
                    msg.From=new OpenSmtp.Mail.EmailAddress(FI.Common.AppConfig.SmtpSender);
                    msg.To.Add(new OpenSmtp.Mail.EmailAddress(cnt.EMail));
                    msg.Subject=report.Name + " (" + report.Description + ")";

                    // attachment if ordered or report is not html
                    if(cnt.DistributionFormat==Contact.DistributionFormatEnum.Attachment ||
                        cnt.DistributionFormat==Contact.DistributionFormatEnum.Body_And_Attachment ||
                        Format!=Report.ExportFormat.HTML)
                    {
                        OpenSmtp.Mail.Attachment att=new OpenSmtp.Mail.Attachment(filePath);
                        //att.Encoding=System.Web.Mail.MailEncoding.UUEncode;
                        msg.Attachments.Add(att);
                    }

                    // message body (if retport is html)
                    if(Format==Report.ExportFormat.HTML &&
                        (cnt.DistributionFormat==Contact.DistributionFormatEnum.MessageBody ||
                        cnt.DistributionFormat==Contact.DistributionFormatEnum.Body_And_Attachment))
                    {
                        msg.HtmlBody=reportString;
                    }

            //					msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "0"); //This is crucial. put 0 there
            //					msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpconnectiontimeout", 90);

                    OpenSmtp.Mail.SmtpConfig.LogToText=false;

                    OpenSmtp.Mail.Smtp smtp=new OpenSmtp.Mail.Smtp();
                    smtp.SendTimeout=600;
                    smtp.Host=FI.Common.AppConfig.SmtpServer;
                    if(FI.Common.AppConfig.SmtpUserName!=null && FI.Common.AppConfig.SmtpUserName!="")
                    {
                        smtp.Username=FI.Common.AppConfig.SmtpUserName;
                        smtp.Password=FI.Common.AppConfig.SmtpPassword;
                    }
                    smtp.SendMail(msg);
            //					System.Web.Mail.SmtpMail.SmtpServer=FI.Common.AppConfig.SmtpServer;
            //					System.Web.Mail.SmtpMail.Send(msg);
                }
                catch(Exception exc)
                {
                    // because real exception is inside:
                    while(exc.InnerException!=null)
                    {
                        exc=exc.InnerException;
                    }

                    Common.LogWriter.Instance.WriteEventLogEntry(exc);
                    throw exc;
                }

            }
        }
        public void SendReport(Report report, Contact[] contacts, Report.ExportFormat Format, DateTime getCachedFrom, out bool isFromCache)
        {
            isFromCache = false;

            if (report.IsProxy)
            {
                throw new Exception("Report cannot be Proxy");
            }

            if (contacts.Length == 0)
            {
                return;
            }

            string fileNamePattern     = report.GetType().Name + "_" + report.ID.ToString() + "_";
            string fileName            = fileNamePattern + DateTime.Now.ToString("yyyyMMddHHmmss") + "." + Format.ToString();
            string cacheLookupFileName = fileNamePattern + getCachedFrom.ToString("yyyyMMddHHmmss") + "." + Format.ToString();
            string filePath            = null;
            string reportString        = null;

            // lookup cached report
            string[] lookupPaths = Directory.GetFiles(FI.Common.AppConfig.TempDir, fileNamePattern + "*." + Format.ToString());
            if (lookupPaths != null)
            {
                foreach (string path in lookupPaths)
                {
                    string file = Path.GetFileName(path);
                    if (file.Length == cacheLookupFileName.Length && file.CompareTo(cacheLookupFileName) > 0)
                    {
                        filePath    = FI.Common.AppConfig.TempDir + @"\" + file;
                        isFromCache = true;
                        break;
                    }
                }
            }
            if (filePath == null)
            {
                filePath = FI.Common.AppConfig.TempDir + @"\" + fileName;
                report.Export(filePath, Format);
            }


            foreach (Contact cnt in contacts)
            {
                if (Format == Report.ExportFormat.HTML && reportString == null)
                {
                    if (cnt.DistributionFormat == Contact.DistributionFormatEnum.MessageBody || cnt.DistributionFormat == Contact.DistributionFormatEnum.Body_And_Attachment)
                    {
                        StreamReader sr = new StreamReader(filePath, System.Text.Encoding.Unicode, true);
                        if (sr != null)
                        {
                            reportString = sr.ReadToEnd();
                            sr.Close();
                        }
                    }
                }

                //send via email
                try
                {
                    if (cnt.IsProxy)
                    {
                        cnt.Fetch();
                    }

                    // message object
                    OpenSmtp.Mail.MailMessage msg = new OpenSmtp.Mail.MailMessage();
                    msg.From = new OpenSmtp.Mail.EmailAddress(FI.Common.AppConfig.SmtpSender);
                    msg.To.Add(new OpenSmtp.Mail.EmailAddress(cnt.EMail));
                    msg.Subject = report.Name + " (" + report.Description + ")";

                    // attachment if ordered or report is not html
                    if (cnt.DistributionFormat == Contact.DistributionFormatEnum.Attachment ||
                        cnt.DistributionFormat == Contact.DistributionFormatEnum.Body_And_Attachment ||
                        Format != Report.ExportFormat.HTML)
                    {
                        OpenSmtp.Mail.Attachment att = new OpenSmtp.Mail.Attachment(filePath);
                        //att.Encoding=System.Web.Mail.MailEncoding.UUEncode;
                        msg.Attachments.Add(att);
                    }

                    // message body (if retport is html)
                    if (Format == Report.ExportFormat.HTML &&
                        (cnt.DistributionFormat == Contact.DistributionFormatEnum.MessageBody ||
                         cnt.DistributionFormat == Contact.DistributionFormatEnum.Body_And_Attachment))
                    {
                        msg.HtmlBody = reportString;
                    }

//					msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "0"); //This is crucial. put 0 there
//					msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpconnectiontimeout", 90);

                    OpenSmtp.Mail.SmtpConfig.LogToText = false;

                    OpenSmtp.Mail.Smtp smtp = new OpenSmtp.Mail.Smtp();
                    smtp.SendTimeout = 600;
                    smtp.Host        = FI.Common.AppConfig.SmtpServer;
                    if (FI.Common.AppConfig.SmtpUserName != null && FI.Common.AppConfig.SmtpUserName != "")
                    {
                        smtp.Username = FI.Common.AppConfig.SmtpUserName;
                        smtp.Password = FI.Common.AppConfig.SmtpPassword;
                    }
                    smtp.SendMail(msg);
//					System.Web.Mail.SmtpMail.SmtpServer=FI.Common.AppConfig.SmtpServer;
//					System.Web.Mail.SmtpMail.Send(msg);
                }
                catch (Exception exc)
                {
                    // because real exception is inside:
                    while (exc.InnerException != null)
                    {
                        exc = exc.InnerException;
                    }

                    Common.LogWriter.Instance.WriteEventLogEntry(exc);
                    throw exc;
                }
            }
        }