Hello All,
I have a server based application which sends out emails with file
attachments. The problem I have is, that when I save the files in a
temp store to send them as attachments, and then try and delete them,
I get an exception error.
My code is currently as follows:
SmtpMail.Send(MailMsg)
System.Threading.Thread.Sleep(1000)
'
' Clear down the temp attachments
'
For Inc As Integer = 0 To AttachmentList.Count - 1
If File.Exists(AttachmentList(Inc)) Then
File.Delete(AttachmentList(Inc))
End If
Next Inc
And when it gets to the deletion of the files, I get the file in use
exception…
Error occured as exception :- The process cannot access the file 'C:
\WINDOWS\system32\MyApp\Temp\TestDoc.doc' because it is being used by
another process. In MyApp Service
As you can see, I have already tried the (crude) sleep option, but I
believe the MAIL.SEND is just queuing the mail up, and whatever thread
is then spawned still needs the attachment.
What I really need is for send to wait to be completed before the code
continues, so the file is released and I can delete it. Otherwise, I
am going to fill up my disk with thousands of temp files.
Any ideas would be appreciated
Jaffa
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