// Copyright (c) 2019 ActivePDF, Inc. // ActivePDF Toolkit 2018 // Example generated 02/19/19 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() { int certID; int CreateCertResult; string strPath; int intInvisiblySignFile; strPath = System.AppDomain.CurrentDomain.BaseDirectory; // Instantiate Object APToolkitNET.Toolkit oTK = new APToolkitNET.Toolkit(); // Find certificate, if it doesn't exist it will be created // If you have an existing signature you can find it with FindCertificate // and remove the portion of code that creates the certificate certID = oTK.FindCertificate("John Doe", "My", 0); if (certID < 1) { // Certificate not found, create a certificate with Toolkit CreateCertResult = oTK.CreateCertificate("John Doe", "Management", "Doe Enterprises", "Mission Viejo", "CA", "US", "john@doee.com", 0, "My", 365, 0, "", ""); if (CreateCertResult == 1) { // New certificate created, find it for use certID = oTK.FindCertificate("John Doe", "My", 0); if (certID < 1) { ErrorHandler("FindCertificate", certID); } } else { // Create certificate failed ErrorHandler("CreateCertificate", CreateCertResult); } } // Invisibly sign an existing PDF intInvisiblySignFile = oTK.InvisiblySignFile(certID, strPath + "PDF.pdf", strPath + "new.pdf", "Mission Viejo, CA", "Security", "949-555-1212", 1); if (intInvisiblySignFile != 0) { ErrorHandler("InvisiblySignFile", intInvisiblySignFile); } // 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); //} } }