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pdf file is getting corrupted when converting it to bytes http://forum.pdfsharp.com/viewtopic.php?f=2&t=957 |
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Author: | rashid007 [ Thu Nov 26, 2009 5:36 am ] |
Post subject: | pdf file is getting corrupted when converting it to bytes |
Hi Thomas , A very good morning to you I am facing a problem with opening the pdf file. My code is : Document document = invoiceForm.CreateDocument(); // Create a renderer for PDF that uses Unicode font encoding PdfDocumentRenderer pdfRenderer = new PdfDocumentRenderer(true); // Set the MigraDoc document pdfRenderer.Document = document; // Create the PDF document pdfRenderer.RenderDocument(); // Save the PDF document... string filename = "Invoice.pdf"; MemoryStream stream = new MemoryStream(); stream.Seek(0, SeekOrigin.Begin); pdfRenderer.PdfDocument.Save(stream, false); byte[] data = new byte[stream.Length]; stream.Read(data, 0, data.Length); stream.Close(); InsertBlob("testblob", data, "application/pdf", "invoicedoc"); byte[] result = GetBlob("testblob", "invoicedoc"); Now when i convert the byte array to pdf file and try to open it then i am getting this error : "The document does not start with %PDF-" Please help me out...I tried to open the pdf both using the blob URL as well as by a file stream but it didn't work. Thanks ! Regards Rashid Ali |
Author: | Thomas Hoevel [ Thu Nov 26, 2009 9:18 am ] |
Post subject: | Re: pdf file is getting corrupted when converting it to bytes |
Maybe you should try the Code: stream.Seek(0, SeekOrigin.Begin); after the Save() {no longer needed with PDFsharp 1.31 coming out very soon now}. Or rely on the trusted old code from the WebClock sample: Code: MemoryStream stream = new MemoryStream();
document.Save(stream, false); byte[] data = stream.ToArray(); |
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