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  • #27002

    Hi Team,

    I am using .NET trial version of PD4ml and following code:

    public static void savePDF()
    String path = null;
    PD4ML PDFcreator = new PD4ML();
    PDFcreator.PageSize = PD4Constants.A5;
    byte[] bytes = Encoding.UTF8.GetBytes(template);

    MemoryStream ms_reader = new MemoryStream(bytes);
    MemoryStream ms_writer = new MemoryStream(bytes);

    StreamReader reader = new StreamReader(ms_reader);

    SaveFileDialog saveFileDialog = new SaveFileDialog();
    saveFileDialog.InitialDirectory = “%UserProfile%/Desktop”;
    saveFileDialog.Filter = “pdf files (*.pdf)|*.pdf”;
    saveFileDialog.FilterIndex = 1;
    saveFileDialog.RestoreDirectory = true;
    StreamWriter writer = null;

    Stream myStream = ms_writer;

    if (saveFileDialog.ShowDialog() == DialogResult.OK)
    path = saveFileDialog.FileName;
    writer = new StreamWriter(path);
    //PDFcreator.render(ms_reader, writer);
    PDFcreator.render(reader, writer);
    //PDFcreator.render(ms, myStream);
    //PDFcreator.render(reader, myStream);

    catch (Exception ex)

    if (ms_reader != null)
    if (reader != null)
    if (writer != null)

    I am getting an exception whenever I render this PDF. The exception reads as “Cannot read from Closed stream”; but I am not closing stream before render().

    There are 5 render() overloaded methods to writehtml template to a PDF file and I used all of them; but still no luck.

    And also I would like to understand is PD4ml trial version not letting me to render HTML as PDF or is PD4ml very strict to HTML tags…

    Please suggest.

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