Example code is for an older version of Toolkit, newer code is available.
// Copyright (c) 2021 ActivePDF, Inc.
// ActivePDF Toolkit 2017
// Example generated 03/02/21
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 intEncryptPDF;
strPath = System.AppDomain.CurrentDomain.BaseDirectory;
// Instantiate Object
APToolkitNET.Toolkit oTK = new APToolkitNET.Toolkit();
// Toolkit can directly encrypt an existing PDF file
// !NOTE: Evaluation keys will append 'DEMO' to the start of the password
// Encrypt a PDF with the specified encryption level
intEncryptPDF = oTK.EncryptPDF(5, strPath + "PDF.pdf", strPath + "Encrypted.pdf", "UserPassword", "OwnerPassword", true, true, false, false, true, false, true, true);
if (intEncryptPDF != 0)
{
ErrorHandler("EncryptPDF", intEncryptPDF);
}
// 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);
//}
}
}