Print - can not reregister an object

[thomas.christ]

We have several files that produce an error when printed use Spire.PDF. The zip file includes one of the pdf files that produces the error and a text file that shows the error detail. What can I do to prevent this error?

This is the code I use to print with Spire.PDF:

Code: Select all

        /// <summary>
        /// Returns a <see cref="System.Boolean"/> indicating success of printing using the Spire.Pdf library.
        /// <para>Spire.Pdf (http://www.e-iceblue.com/Introduce/pdf-for-net-introduce.html) converts the pdf document to a set of
        /// images and uses the System.Drawing.Printing.PrintDocument class to send it to the printer.</para>
        /// </summary>
        /// <param name="DocumentFilePath">A <see cref="System.String"/> indicating the absolute path to the file.</param>
        /// <param name="PrinterName">A <see cref="System.String"/> of the verified printer to receive this file.</param>
        /// <returns>a <see cref="System.Boolean"/> indicating success of printing using the Spire.Pdf library</returns>
        public static bool PrintUsingSpirePDF(string DocumentFilePath, string PrinterName)
        {
            bool result = true;
            Spire.Pdf.PdfDocument doc = new Spire.Pdf.PdfDocument();
            doc.LoadFromFile(DocumentFilePath);
            doc.PrinterName = PrinterName;
            System.Drawing.Printing.PrintDocument printDoc = doc.PrintDocument;
            printDoc.Print();
            doc.Close();
            doc.Dispose();
            return result;
        }
    }


[amy.zhao]

Hi,

Thanks for your posting.
I have recreated the error with your pdf document, sorry for the inconvenience. I have forwarded it to our dev team.
We will inform you when it is resolved.

Best Regards,
Amy
E-iceblue support team

[amy.zhao]

Hi,

Thanks for waiting.
Your issue has been resolved. Welcome to download and test Spire.PDF Pack(Hot Fix) Version:3.6.135.

Best Regards,
Amy
E-iceblue support team

[amy.zhao]

Hi,

Did new version resolve your issue?
Thanks for your feedback.

Best Regards,
Amy
E-iceblue support team