Merging two pdf documents

Question

0.00/5 (No votes)

See more:

Hi all,

in my web application have functionality merging two pdf documents to another new document(combined of two pdf files).

any way iam merging two files here (results.pdf file)one pdf file will be print all results(what are content are there) another file printing but unable to print some results

So,let me know wre i wrong or post me how to merging tow pdf documents(files)

//here is my code is

class Program
   {
       //Static variables used throughout the program
       //The folder that we'll be saving things to
       static string WorkingFolder = Environment.GetFolderPath ( Environment.SpecialFolder.Desktop );
       //The samples images that we'll create and work with
       static string Img1 = Path.Combine ( WorkingFolder, "1st.pdf" );
       static string Img2 = Path.Combine ( WorkingFolder, "2nd.pdf" );
       //These two arrays are just used to create our sample images
       static Color[] colors = new Color[] { Color.RED, Color.BLUE };
       static string[] files = new string[] { Img1, Img2 };
       //Our main export file
       static string MergedFile = Path.Combine ( WorkingFolder, "Merged.pdf" );

       static void Main ( string[] args )
       {
           MergeDocuments ( );
       }
       public static void MergeDocuments ( )
       {
           //Create our PDF readers
           PdfReader r1 = new PdfReader ( Img1 );
           PdfReader r2 = new PdfReader ( Img2 );

           //Our new page size, an A3 in landscape mode
           iTextSharp.text.Rectangle NewPageSize = PageSize.A3.Rotate ( );
           using (FileStream fs = new FileStream ( MergedFile, FileMode.Append, FileAccess.Write, FileShare.None ))
           {                 //Create our document without margins
               //using (Document doc = new Document ( NewPageSize, 0, 0, 0, 0 ))
               //{
               Document doc = new Document ( NewPageSize, 0, 0, 0, 0 );
               if (doc != null)
               {
                   //using (PdfWriter w = PdfWriter.GetInstance ( doc, fs ))
                   PdfWriter w = PdfWriter.GetInstance ( doc, fs );
                   if (w != null)
                   {
                       doc.Open ( );
                       //Get our imported pages
                       PdfImportedPage imp1 = w.GetImportedPage ( r1, 1 );
                       PdfImportedPage imp2 = w.GetImportedPage ( r2, 1 );
                       //Add them to our merged document at specific X/Y coords
                       w.DirectContent.AddTemplate ( imp1, 0, 0 );
                       w.DirectContent.AddTemplate ( imp2, NewPageSize.Width / 2, 0 );
                       doc.Close ( );
                   }
               }
           }
           r1.Close ( );
           r2.Close ( );

       }
   }

Thanks and advance,

Posted 22-Jan-12 23:48pm

Bojjaiah

Add a Solution

Comments

Rajesh Anuhya 23-Jan-12 5:49am

Edited: added pre tags

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Bojjaiah · Accepted Answer · 2012-01-23T02:27:00

finally i am solving the problem

insted of itextsharp.dll iam using
//

 using PdfSharp.Pdf.IO;
 using PdfSharp.Pdf;
  
 class Program
 {
 //Static variables used throughout the program 
//The folder that we'll be saving things to 
static string WorkingFolder = Environment.GetFolderPath ( Environment.SpecialFolder.Desktop );
 static string filepath = "F:\\";
 //The samples images that we'll create and work with 
static string pdffile1 = Path.Combine ( filepath, "pdf1.pdf" );
 static string pdffile2 = Path.Combine ( filepath, "pdf2.pdf" );
 //These two arrays are just used to create our sample images 
//static Color[] colors = new Color[] { Color.RED, Color.BLUE };
 static string[] files = new string[] { pdffile1, pdffile2 };
 //Our main export file 
static string MergedFileresultspath = Path.Combine ( WorkingFolder, "Mergedresults.pdf" );
  
 
static void Main ( string[] args )
 {
 string[] strings = { pdffile1, pdffile2 };
 MergeMultiplePDFIntoSinglePDF ( MergedFileresultspath, strings );
 //MergeDocuments ( );
 }

 private static void MergeMultiplePDFIntoSinglePDF ( string outputFilePath, string[] pdfFiles )
 {
 Console.WriteLine ( "Merging started....." );
 PdfDocument outputPDFDocument = new PdfDocument ( );
  
 foreach (string pdfFile in pdfFiles)
 {
 PdfDocument inputPDFDocument = PdfReader.Open ( pdfFile, PdfDocumentOpenMode.Import );
 outputPDFDocument.Version = inputPDFDocument.Version;
 foreach (PdfPage page in inputPDFDocument.Pages)
 {
 outputPDFDocument.AddPage ( page );
 }
 }
 outputPDFDocument.Save ( outputFilePath );
 Console.WriteLine ( "Successfully Completed the pdf documents" );
 Console.WriteLine ( "File path is: {0}", MergedFileresultspath );
 Process.Start ( MergedFileresultspath );
 Console.ReadLine ( );
 }