[2.0] System.Net.Mail.Attachment.Add is only working in Debug Mode??

[adeeldc]

am using .NET 2.0 Visual Studio 2005 using C#.

I'm attaching files using System.Net.Mail.Attachment.Add(...)
My problem is, that this is working fine, when I'm debugging with visual studio.
but in Livemode the file-attachments seems not to work. (no error is thrown but I don't get the mail)

Calling the site via localhost also sends no mail.
Sending Mails using this System.Net.Mail-Class always works fine (without attachments).

Please help!!

here is the code

xxxxxxxxxxxxxxxxxxxxxxxx
 
public void sendmail(string frm, string to, string bcc, string cc, string sub, string bdy, string smtpserver, string smtpusername, string smtppassword)
 
{
 
int fileLen=0;
 
string pathAndFile = "";
 
try
 
{
 
if (smtpusername != "" && smtppassword != "")
 
{
 
System.Net.Mail.MailMessage msg = new System.Net.Mail.MailMessage(frm, to, sub, bdy);
 
if (bcc != "")
 
msg.Bcc.Add(bcc);
 
if (cc != "")
 
msg.CC.Add(cc); 
 
if (txtFileUpload.HasFile)
 
{
 
pathAndFile = txtFileUpload.PostedFile.FileName;
 
fileLen = (txtFileUpload.PostedFile.ContentLength / 1000);
 
if (fileLen > 500)
 
{
 
CreateMessageAlert(this, "Maximum File Size Limit is 500 kbps", "alert", "MyMessages.aspx?link=3");
 
return;
 
}
 
System.Net.Mail.Attachment attachment = new System.Net.Mail.Attachment(pathAndFile);
 
msg.Attachments.Add(attachment);
 
 
}
 
msg.IsBodyHtml = true;
 
System.Net.Mail.SmtpClient smtpClient = new System.Net.Mail.SmtpClient(smtpserver);
 
smtpClient.UseDefaultCredentials = false;
 
smtpClient.Credentials = new System.Net.NetworkCredential(smtpusername, smtppassword);
 
smtpClient.Send(msg);
 
if (pathAndFile != "")
 
{
 
msg.Attachments.Dispose();
 
}
 
 
}
 
else
 
{
 
System.Web.Mail.MailMessage msg = new System.Web.Mail.MailMessage();
 
msg.From = frm;
 
msg.To = to;
 
msg.Bcc = bcc;
 
msg.Cc = cc;
 
msg.Subject = sub;
 
if (pathAndFile!="")
 
{
 
msg.Attachments.Add(new MailAttachment(pathAndFile));
 
}
 
msg.BodyFormat = MailFormat.Html;
 
msg.Body = bdy;
 
SmtpMail.SmtpServer = smtpserver;
 
SmtpMail.Send(msg);
 
if (pathAndFile != "")
 
{
 
msg.Attachments.Clear();
 
// msg.Attachments.Dispose();
 
}
 
}
 
}
 
catch 
 
{}
 
}
 
sendmail(Session["userid"].ToString(), email, tempbcc, tempcc, txtSubject.Text, body, smtpserver, smtpusername, smtppassword);