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using iTextSharp to create PDF

Posted on 2014-01-15
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Last Modified: 2014-01-16
I'm using ItextSharp to create pdf documents. At the end of the document it adds this text.

{"appName":"Unknown","requestId":"38675e673dc54c2682dec4f3e6c0bfb4"}

What is this and how can I get ride of it??
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Question by:NickMalloy
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5 Comments
 
LVL 23

Expert Comment

by:wdosanjos
ID: 39785212
It looks like JSON, most likely your own application is writing it to the PDF file.  Can you share part of your code?
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Author Comment

by:NickMalloy
ID: 39785989
Here is my code for generating the pdf.

using (MemoryStream myMemoryStream = new MemoryStream())
                {

                    Document myDocument = new Document(PageSize.A1, 10f, 10f, 10f, 0f);
                    PdfWriter myPDFWriter = PdfWriter.GetInstance(myDocument, myMemoryStream);
                    myDocument.Open();
                    WebClient wc = new WebClient();
                    string htmlText = wc.DownloadString("http://localhost:59392/GeneratePDF/CreatePDF.aspx?pid=" + bb);
                    Response.Write(htmlText.Replace("\r", "").Replace("\n", "").Replace("  ", ""));
                    List<IElement> htmlarraylist = HTMLWorker.ParseToList(new StringReader(htmlText), null);
                    for (int k = 0; k < htmlarraylist.Count; k++)
                    {
                        myDocument.Add((IElement)htmlarraylist[k]);
                    }
                    myDocument.Close();
                    byte[] content = myMemoryStream.ToArray();
                    using (FileStream fs = File.Create("PayEval" + bb + ".pdf"))
                    {

                        fs.Write(content, 0, (int)content.Length);
                        var p5 = new tblAttachment();
                        p5.ApplicationID = RecID;
                        p5.DocName = "Eval" + bb + ".pdf";
                        p5.DocType = "pdf";
                        p5.DocByteSize = Convert.ToInt32(fs.Length);
                        p5.DocBinary = content;
                        ctx1.tblAttachments.Add(p5);
                        ctx1.SaveChanges();
                        Int32 Attach = p5.AttachmentID;

                    }
					
					}

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LVL 23

Expert Comment

by:wdosanjos
ID: 39786211
What's the content of htmlText?  Does it happen to include the string "{"appName":"Unknown","requestId":"38675e673dc54c2682dec4f3e6c0bfb4"}"?
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Author Comment

by:NickMalloy
ID: 39786425
it contains this. It isn't something I added to the page. How can I get ride of this???

<!</div>\r\n\r\n-- Visual Studio Browser Link -->\r\n<script type=\"application/json\" id=\"__browserLink_initializationData\">\r\n    {\"appName\":\"Unknown\",\"requestId\":\"84aee9b329d54004969ddcdae2b993c9\"}\r\n</script>\r\n<script type=\"text/javascript\" src=\"http://localhost:54202/6e500d6e2c2e40b19d14bdc8bb202bb4/browserLink\" async=\"async\"></script>\r\n<!-- End Browser Link -->\r\n\r\n</body>\r\n</html>"
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LVL 23

Accepted Solution

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wdosanjos earned 2000 total points
ID: 39786538
That code is injected on the page by the VS2013 debugger to support the Browser Link feature.  Please follow the instructions on the link below to disable it.

Using Browser Link in Visual Studio 2013: Disabling Browser Link
http://www.asp.net/visual-studio/overview/2013/using-browser-link#disabling

I hope this helps.
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