Hello.
I had situation like your. The problem was my program started more than
one. Two program can do this problem.
2013.08.16. 14:55, "enigmedia" <online-...@enigmedia.com> ezt írta:
> Hi All: In an ASP.NET 4 project I have a "template" pdf that I open for
> editing
> and then save with a different name. Sometimes (not always) I receive an
> error:
>
> The process cannot access the file
> 'd:\websites\forms\pdfOutput\xxxx-xxxx.pdf'
> because it is being used by another process.
>
> My codeblock to handle this process is fairly straightforward:
>
> Public Shared Function makeTempID(filename As String, name As String, _
> outputName As String, userID As
> Guid)
> As Boolean
>
> Dim reader As PdfReader = New PdfReader(filename)
> reader.RemoveUnusedObjects()
>
> Try
>
> Dim stamper As PdfStamper = New PdfStamper(reader, New
> FileStream(outputName, FileMode.Create))
>
> Dim canvas As PdfContentByte = stamper.GetOverContent(1)
> REM: add the name
> ColumnText.ShowTextAligned(canvas, Element.ALIGN_LEFT, New
> Phrase(name), 414, 427, 0)
>
> REM: add the effective date/expiration date
> ColumnText.ShowTextAligned(canvas, Element.ALIGN_LEFT, New
> Phrase(Today.ToString("d")), 108, 367, 0)
> ColumnText.ShowTextAligned(canvas, Element.ALIGN_LEFT, New
> Phrase(DateAdd(DateInterval.Month, 1, Today).ToString("d")), 270, 367, 0)
>
> stamper.Close()
> Return True
> Catch ex As Exception
> logError("", ex.Message, "pdfGen/makeTempID/Createfile",
> userID)
> Return False
> End Try
> reader.Close()
> End Function
>
> The exception is not always being thrown, so I'm wondering if my code is
> wrong
> or if I should just be doing this a different way?
>
>
>
>
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>
> iText(R) is a registered trademark of 1T3XT BVBA.
> Many questions posted to this list can (and will) be answered with a
> reference to the iText book: http://www.itextpdf.com/book/
> Please check the keywords list before you ask for examples:
> http://itextpdf.com/themes/keywords.php
>
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_______________________________________________
iText-questions mailing list
iText-questions@lists.sourceforge.net
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iText(R) is a registered trademark of 1T3XT BVBA.
Many questions posted to this list can (and will) be answered with a reference
to the iText book: http://www.itextpdf.com/book/
Please check the keywords list before you ask for examples:
http://itextpdf.com/themes/keywords.php
