Hi! I hope anyone of you can help me up in correcting my error as I've work on this email form for few days but my effort in debugging this form is in vain.
This is the code I get from other sources and have some changes but there is an error in :
strfilename = Path.GetFileName(FileInput.PostedFile.FileName)
the error description => System.NullReferenceException: Object reference not set to an instance of an object.
By the way, I've imported the System.web.mail and System.IO , change my HTMLINPUTFILE control to runat="server", encType="multipart/form-date" for form
Following is my email code :
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 Private Sub btnSend_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSend.Click


        Dim msg As New MailMessage

        msg.To = txtTo.Text
        msg.From = txtFrom.Text
        msg.Subject = txtSubject.Text
        ' msg.To = lstconsult.SelectedItem.Value
        msg.Body = txtMsg.Text
        msg.BodyFormat = MailFormat.Text

        Dim strdir As String
        Dim strfilename As String

        strdir = "D:\\emailtemp\\"
        strfilename = Path.GetFileName(FileInput.PostedFile.FileName)
        FileInput.PostedFile.SaveAs(strdir + strfilename)
        msg.Attachments.Add(New MailAttachment(strdir + strfilename))

        Try

            SmtpMail.Send(msg)

        Catch ex As Exception

            Response.Write(ex)

        Finally

            Response.Write("Your E-mail has been sent sucessfully")
        End Try

        ' Uploaded file deleted after sending e-mail
        File.Delete(strdir + strfilename)

    End Sub
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I'll appreciate a lot if any of you can help me solve this problem..


Elena