Merge PDF files and retain Bookmarks

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• VB.NET
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// Copyright (c) 2021 ActivePDF, Inc. // ActivePDF Toolkit 2017 // Example generated 03/03/21 using System; // Make sure to add the ActivePDF product .NET DLL(s) to your application. // .NET DLL(s) are typically found in the products 'bin' folder. class Examples { public static void Example() { string strPath; int intOpenOutputFile; int intMergeFile; strPath = System.AppDomain.CurrentDomain.BaseDirectory; // Instantiate Object APToolkitNET.Toolkit oTK = new APToolkitNET.Toolkit(); // Create the new PDF file intOpenOutputFile = oTK.OpenOutputFile(strPath + "new.pdf"); if (intOpenOutputFile != 0) { ErrorHandler("OpenOutputFile", intOpenOutputFile); } // Set whether the fields should be read only in the output PDF // 0 mark all fields read-only, 1 leave fields as they are // Fields set with SetFormFieldData will not be effected oTK.ReadOnlyOnMerge = 1; // Set the bookmarks from original files to copy into new PDF oTK.AddBookmarks = 1; // MergeFile is the equivalent of OpenInputFile and CopyForm // Merge the cover page (0 for all pages) setting first level bookmark name oTK.SetInputBookmark = "Cover Page"; intMergeFile = oTK.MergeFile(strPath + "cover.pdf", 0, 0); if (intMergeFile != 1) { ErrorHandler("MergeFile", intMergeFile); } // Set the first level bookmark name and merge the next PDF oTK.SetInputBookmark = "Lorem Ipsum"; intMergeFile = oTK.MergeFile(strPath + "5pageLI.pdf", 0, 0); if (intMergeFile != 1) { ErrorHandler("MergeFile", intMergeFile); } // Set the first level bookmark name and merge the next PDF oTK.SetInputBookmark = "Aliquam Adipiscing"; intMergeFile = oTK.MergeFile(strPath + "6pageAA.pdf", 0, 0); if (intMergeFile != 1) { ErrorHandler("MergeFile", intMergeFile); } // Close the new file to complete PDF creation oTK.CloseOutputFile(); // Release Object oTK.Dispose(); // Process Complete WriteResults("Done!"); } // Error Handling public static void ErrorHandler(string strMethod, object rtnCode) { WriteResults(strMethod + " error: " + rtnCode.ToString()); } // Write output data public static void WriteResults(string content) { // Choose where to write out results // Debug output //System.Diagnostics.Debug.WriteLine("ActivePDF: * " + content); // Console Console.WriteLine(content); // Log file //using (System.IO.TextWriter writer = new System.IO.StreamWriter(System.AppDomain.CurrentDomain.BaseDirectory + "application.log", true)) //{ // writer.WriteLine("[" + DateTime.Now.ToString("MM/dd/yyyy HH:mm:ss") + "]: => " + content); //} } }

// Copyright (c) 2021 ActivePDF, Inc.
// ActivePDF Toolkit 2017
// Example generated 03/03/21 

using System;

// Make sure to add the ActivePDF product .NET DLL(s) to your application.
// .NET DLL(s) are typically found in the products 'bin' folder.

class Examples
{
  public static void Example()
  {
    string strPath;
    int intOpenOutputFile;
    int intMergeFile;
    
    strPath = System.AppDomain.CurrentDomain.BaseDirectory;

    // Instantiate Object
    APToolkitNET.Toolkit oTK = new APToolkitNET.Toolkit();
    
    // Create the new PDF file
    intOpenOutputFile = oTK.OpenOutputFile(strPath + "new.pdf");
    if (intOpenOutputFile != 0)
    {
      ErrorHandler("OpenOutputFile", intOpenOutputFile);
    }
    
    // Set whether the fields should be read only in the output PDF
    // 0 mark all fields read-only, 1 leave fields as they are
    // Fields set with SetFormFieldData will not be effected
    oTK.ReadOnlyOnMerge = 1;
    
    // Set the bookmarks from original files to copy into new PDF
    oTK.AddBookmarks = 1;
    
    // MergeFile is the equivalent of OpenInputFile and CopyForm
    
    // Merge the cover page (0 for all pages) setting first level bookmark name
    oTK.SetInputBookmark = "Cover Page";
    intMergeFile = oTK.MergeFile(strPath + "cover.pdf", 0, 0);
    if (intMergeFile != 1)
    {
      ErrorHandler("MergeFile", intMergeFile);
    }
    
    // Set the first level bookmark name and merge the next PDF
    oTK.SetInputBookmark = "Lorem Ipsum";
    intMergeFile = oTK.MergeFile(strPath + "5pageLI.pdf", 0, 0);
    if (intMergeFile != 1)
    {
      ErrorHandler("MergeFile", intMergeFile);
    }
    
    // Set the first level bookmark name and merge the next PDF
    oTK.SetInputBookmark = "Aliquam Adipiscing";
    intMergeFile = oTK.MergeFile(strPath + "6pageAA.pdf", 0, 0);
    if (intMergeFile != 1)
    {
      ErrorHandler("MergeFile", intMergeFile);
    }
    
    // Close the new file to complete PDF creation
    oTK.CloseOutputFile();
    
    // Release Object
    oTK.Dispose();
    
    // Process Complete
    WriteResults("Done!");
  }
  
  // Error Handling
  public static void ErrorHandler(string strMethod, object rtnCode)
  {
    WriteResults(strMethod + " error:  " + rtnCode.ToString());
  }
  
  // Write output data
  public static void WriteResults(string content)
  {
    // Choose where to write out results
  
    // Debug output
    //System.Diagnostics.Debug.WriteLine("ActivePDF: * " + content);
  
    // Console
    Console.WriteLine(content);
  
    // Log file
    //using (System.IO.TextWriter writer = new System.IO.StreamWriter(System.AppDomain.CurrentDomain.BaseDirectory + "application.log", true))
    //{
    //    writer.WriteLine("[" + DateTime.Now.ToString("MM/dd/yyyy HH:mm:ss") + "]: => " + content);
    //}
  }
}