Documentation – Exporting Form Data in C++

Cpp: Export to FDF in C++

Mon, 09 Nov 2026 00:00:00 +0000

Use Form for this task. The examples below retain the original C++ code and API Reference steps.

Export FDF

Export the bound form data to an FDF output stream.

Create Form.
Bind the PDF input with Facade::BindPdf().
Write FDF data with Form::ExportFdf().
Use the output stream as the exported data file.

#include <Aspose.PDF.Cpp/Facades/Form.h>
#include <system/io/file.h>
#include <system/io/file_stream.h>
#include <system/string.h>

namespace Facades::Examples::PDF_Form
{
using namespace System;
using namespace Aspose::Pdf;
using namespace Aspose::Pdf::Facades;
using Form = Aspose::Pdf::Facades::Form;

void ExportFdf(String inputFile, String outputFile)
{
    auto form = MakeObject<Form>();
    auto outputStream = System::IO::File::Create(outputFile);

    form->Facade::BindPdf(inputFile);
    form->ExportFdf(outputStream);
}
} // namespace Facades::Examples::PDF_Form

Cpp: Export to XFDF in C++

Mon, 09 Nov 2026 00:00:00 +0000

Use Form for this task. The examples below retain the original C++ code and API Reference steps.

Export XFDF

Export the bound form data to an XFDF output stream.

Create Form.
Bind the PDF input with Facade::BindPdf().
Write XFDF data with Form::ExportXfdf().
Use the output stream as the exported data file.

#include <Aspose.PDF.Cpp/Facades/Form.h>
#include <system/io/file.h>
#include <system/io/file_stream.h>
#include <system/string.h>

namespace Facades::Examples::PDF_Form
{
using namespace System;
using namespace Aspose::Pdf;
using namespace Aspose::Pdf::Facades;
using Form = Aspose::Pdf::Facades::Form;

void ExportXfdf(String inputFile, String outputFile)
{
    auto form = MakeObject<Form>();
    auto outputStream = System::IO::File::Create(outputFile);

    form->Facade::BindPdf(inputFile);
    form->ExportXfdf(outputStream);
}
} // namespace Facades::Examples::PDF_Form

Cpp: Export to XML in C++

Mon, 09 Nov 2026 00:00:00 +0000

Use Form for this task. The examples below retain the original C++ code and API Reference steps.

Export XML

Export the bound form data to an XML output stream.

Create Form.
Bind the PDF input with Facade::BindPdf().
Write XML data with Form::ExportXml().
Use the output stream as the exported data file.

#include <Aspose.PDF.Cpp/Facades/Form.h>
#include <system/io/file.h>
#include <system/io/file_stream.h>
#include <system/string.h>

namespace Facades::Examples::PDF_Form
{
using namespace System;
using namespace Aspose::Pdf;
using namespace Aspose::Pdf::Facades;
using Form = Aspose::Pdf::Facades::Form;

void ExportXml(String inputFile, String outputFile)
{
    auto form = MakeObject<Form>();
    auto outputStream = System::IO::File::Create(outputFile);

    form->Facade::BindPdf(inputFile);
    form->ExportXml(outputStream);
}
} // namespace Facades::Examples::PDF_Form