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Merge pull request #44 from datalogics-aarroyo/fe_samples
Initial set up of Forms Extension Samples
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‎Forms/ConvertXFAToAcroForms/ConvertXFAToAcroForms.cs

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using System;
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using System.Collections.Generic;
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using System.Text;
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using Datalogics.PDFL;
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/*
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*
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* The ConvertXFAToAcroForms sample demonstrates how to convert XFA into AcroForms.
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* Converts XFA (Dynamic or Static) fields to AcroForms fields and removes XFA fields.
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* Copyright (c) 2024, Datalogics, Inc. All rights reserved.
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*
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*/
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namespace ConvertXFAToAcroForms
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{
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class ConvertXFAToAcroForms
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{
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static void Main(string[] args)
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{
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Console.WriteLine("ConvertXFAToAcroForms Sample:");
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using (Library lib = new Library(LibraryFlags.InitFormsExtension))
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{
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if (!lib.IsFormsExtensionAvailable())
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{
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System.Console.Out.WriteLine("Forms Plugins were not properly loaded!");
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return;
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}
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lib.AllowOpeningXFA = true;
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Console.WriteLine("Initialized the library.");
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String sInput = Library.ResourceDirectory + "Sample_Input/DynamicXFA.pdf";
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String sOutput = "../ConvertXFAToAcroForms-out.pdf";
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if (args.Length > 0)
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{
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sInput = args[0];
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}
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if (args.Length > 1)
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{
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sOutput = args[1];
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}
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using (Document doc = new Document(sInput))
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{
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UInt32 pagesOutput = doc.ConvertXFAFieldsToAcroFormFields();
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Console.WriteLine("XFA document was converted into an AcroForms document with {0} pages.", pagesOutput);
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doc.Save(SaveFlags.Full | SaveFlags.Linearized, sOutput);
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}
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}
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}
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}
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}

‎Forms/ConvertXFAToAcroForms/ConvertXFAToAcroForms.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Adobe.PDF.Library.FormsExtension.LM.NET" Version="1.*" />
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</ItemGroup>
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</Project>

‎Forms/ExportFormsData/ExportFormsData.cs

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using System;
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using System.Collections.Generic;
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using System.Text;
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using Datalogics.PDFL;
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/*
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* The ExportFormsData sample demonstrates how to Export forms data from XFA and AcroForms documents:
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*
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* - Export data from a XFA (Dynamic or Static) document, the types supported include XDP, XML, or XFD
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* - Export data from an AcroForms document, the types supported include XFDF, FDF, or XML
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*
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* Copyright (c) 2024, Datalogics, Inc. All rights reserved.
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*
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*/
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namespace ExportFormsData
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{
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class ExportFormsData
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{
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static void Main(string[] args)
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{
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Console.WriteLine("ExportFormsData Sample:");
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using (Library lib = new Library(LibraryFlags.InitFormsExtension))
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{
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if (!lib.IsFormsExtensionAvailable())
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{
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System.Console.Out.WriteLine("Forms Plugins were not properly loaded!");
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return;
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}
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lib.AllowOpeningXFA = true;
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Console.WriteLine("Initialized the library.");
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//XFA document
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String sInput = Library.ResourceDirectory + "Sample_Input/DynamicXFA.pdf";
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String sOutput = "../ExportFormsDataXFA.xdp";
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if (args.Length > 0)
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{
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sOutput = args[0];
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}
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using (Document doc = new Document(sInput))
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{
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//Export the data while specifying the type, in this case XDP
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bool result = doc.ExportXFAFormsData(sOutput, XFAFormExportType.XDP);
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if (result)
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{
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Console.Out.WriteLine("Forms data was exported!");
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}
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else
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{
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Console.Out.WriteLine("Exporting of Forms data failed!");
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}
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}
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//AcroForms document
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sInput = Library.ResourceDirectory + "Sample_Input/AcroForm.pdf";
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sOutput = "../ExportFormsDataAcroForms.xfdf";
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if (args.Length > 1)
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{
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sOutput = args[1];
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}
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using (Document doc = new Document(sInput))
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{
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//Export the data while specifying the type, in this case XFDF
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bool result = doc.ExportAcroFormsData(sOutput, AcroFormExportType.XFDF);
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if (result)
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{
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Console.Out.WriteLine("Forms data was exported!");
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}
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else
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{
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Console.Out.WriteLine("Exporting of Forms data failed!");
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}
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}
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}
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}
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}
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}

‎Forms/ExportFormsData/ExportFormsData.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Adobe.PDF.Library.FormsExtension.LM.NET" Version="1.*" />
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</ItemGroup>
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</Project>

‎Forms/FlattenForms/FlattenForms.cs

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using System;
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using System.Collections.Generic;
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using System.Text;
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using Datalogics.PDFL;
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/*
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*
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* The FlattenForms sample demonstrates how to Flatten XFA into AcroForms.
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*
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* - Flatten XFA (Dynamic or Static) to regular page content which converts and expands XFA fields to regular PDF content and removes the XFA fields.
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* - Flatten AcroForms to regular page content which converts AcroForm fields to regular page content and removes the AcroForm fields.
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* Copyright (c) 2024, Datalogics, Inc. All rights reserved.
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*
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*/
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namespace FlattenForms
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{
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class FlattenForms
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{
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static void Main(string[] args)
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{
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Console.WriteLine("FlattenForms Sample:");
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using (Library lib = new Library(LibraryFlags.InitFormsExtension))
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{
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if (!lib.IsFormsExtensionAvailable())
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{
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System.Console.Out.WriteLine("Forms Plugins were not properly loaded!");
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return;
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}
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//Must be set to true to prevent default legacy behavior of PDFL
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lib.AllowOpeningXFA = true;
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Console.WriteLine("Initialized the library.");
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//XFA document
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String sInput = Library.ResourceDirectory + "Sample_Input/DynamicXFA.pdf";
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String sOutput = "../FlattenXFA-out.pdf";
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if (args.Length > 0)
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{
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sInput = args[0];
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}
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if (args.Length > 1)
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{
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sOutput = args[1];
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}
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using (Document doc = new Document(sInput))
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{
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UInt32 pagesOutput = doc.FlattenXFAFormFields();
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Console.WriteLine("XFA document was expanded into {0} Flattened pages.", pagesOutput);
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doc.Save(SaveFlags.Full | SaveFlags.Linearized, sOutput);
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}
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//AcroForms document
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sInput = Library.ResourceDirectory + "Sample_Input/AcroForm.pdf";
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sOutput = "../FlattenAcroForms-out.pdf";
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using (Document doc = new Document(sInput))
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{
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doc.FlattenAcroFormFields();
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Console.WriteLine("AcroForms document was Flattened.");
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doc.Save(SaveFlags.Full | SaveFlags.Linearized, sOutput);
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}
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}
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}
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}
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}

‎Forms/FlattenForms/FlattenForms.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Adobe.PDF.Library.FormsExtension.LM.NET" Version="1.*" />
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</ItemGroup>
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</Project>

‎Forms/ImportFormsData/ImportFormsData.cs

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using System;
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using System.Collections.Generic;
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using System.Text;
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using Datalogics.PDFL;
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/*
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* The ImportFormsData sample demonstrates how to Import forms data into XFA and AcroForms documents:
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*
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* - Import data into a XFA (Dynamic or Static) document, the types supported include XDP, XML, or XFD
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* - Import data into an AcroForms document, the types supported include XFDF, FDF, or XML
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*
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* Copyright (c) 2024, Datalogics, Inc. All rights reserved.
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*/
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namespace ImportFormsData
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{
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class ImportFormsData
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{
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static void Main(string[] args)
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{
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Console.WriteLine("ImportFormsData Sample:");
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using (Library lib = new Library(LibraryFlags.InitFormsExtension))
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{
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if (!lib.IsFormsExtensionAvailable())
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{
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System.Console.Out.WriteLine("Forms Plugins were not properly loaded!");
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return;
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}
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lib.AllowOpeningXFA = true;
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Console.WriteLine("Initialized the library.");
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//XFA document
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String sInput = Library.ResourceDirectory + "Sample_Input/DynamicXFA.pdf";
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String sInputData = Library.ResourceDirectory + "Sample_Input/DynamicXFA_data.xdp";
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String sOutput = "../ImportFormsDataXFA-out.pdf";
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if (args.Length > 0)
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{
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sOutput = args[0];
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}
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using (Document doc = new Document(sInput))
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{
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//Import the data, acceptable types include XDP, XML, and XFD
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bool result = doc.ImportXFAFormsData(sInputData);
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if (result)
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{
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Console.Out.WriteLine("Forms data was imported!");
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doc.Save(SaveFlags.Full | SaveFlags.Linearized, sOutput);
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}
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else
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{
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Console.Out.WriteLine("Importing of Forms data failed!");
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}
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}
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//AcroForms document
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sInput = Library.ResourceDirectory + "Sample_Input/AcroForm.pdf";
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sInputData = Library.ResourceDirectory + "Sample_Input/AcroForm_data.xfdf";
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sOutput = "../ImportFormsDataAcroForms-out.pdf";
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if (args.Length > 1)
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{
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sOutput = args[1];
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}
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using (Document doc = new Document(sInput))
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{
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//Import the data while specifying the type, in this case XFDF
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bool result = doc.ImportAcroFormsData(sInputData, AcroFormImportType.XFDF);
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if (result)
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{
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Console.Out.WriteLine("Forms data was imported!");
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doc.Save(SaveFlags.Full | SaveFlags.Linearized, sOutput);
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}
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else
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{
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Console.Out.WriteLine("Importing of Forms data failed!");
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}
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}
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}
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}
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}
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}

‎Forms/ImportFormsData/ImportFormsData.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Adobe.PDF.Library.FormsExtension.LM.NET" Version="1.*" />
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</ItemGroup>
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</Project>

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