Example code is for an older version of Toolkit, newer code is available.
// Copyright (c) 2021 ActivePDF, Inc.
// ActivePDF Toolkit 2017
// Example generated 04/19/21
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 intOpenInputFile;
string strPropertyValue;
strPath = System.AppDomain.CurrentDomain.BaseDirectory;
// Instantiate Object
APToolkitNET.Toolkit oTK = new APToolkitNET.Toolkit();
// Open the PDF to read from
intOpenInputFile = oTK.OpenInputFile(strPath + "XMPproperties.pdf");
if (intOpenInputFile != 0)
{
ErrorHandler("OpenInputFile", intOpenInputFile);
}
// Get the reference to the XMP object
APToolkitNET.XMPManager oXMP = oTK.GetXMPManager();
// Get a document property
strPropertyValue = oXMP.GetDocumentProperty(APToolkitNET.XMPProperty.Author);
WriteResults(strPropertyValue);
// Get a custom property
strPropertyValue = oXMP.GetCustomProperty("example");
WriteResults(strPropertyValue);
// Set the namespace for the user property
oXMP.SetNamespace("dc", "http://purl.org/dc/elements/1.1/");
// Get a user property
strPropertyValue = oXMP.GetUserProperty("contributor");
WriteResults(strPropertyValue);
// Close the input file
oTK.CloseInputFile();
// 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);
//}
}
}