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Get AcroForms from PDF document via Cloud .NET SDK

Build your own Cloud apps to get Fillable document files using server-side APIs.

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How to Get Form Fields from PDF Document using Cloud .NET SDK

In order to get an AcroForm via Cloud .NET SDK , we’ll use Aspose.PDF Cloud .NET SDK This Cloud SDK allows you to easily build cloud-based PDF creator, editor & converter apps in C#, ASP.NET, or other .NET languages for various cloud platforms. Open NuGet package manager, search for Aspose.PDF Cloud and install. You may also use the following command from the Package Manager Console.

Package Manager Console Command


     
    PM> Install-Package Aspose.Pdf-Cloud
     
     

Steps to get AcroForms via .NET SDK

Aspose.PDF Cloud developers can easily load & get acroforms in PDF in just a few lines of code.

  1. Create a new Configuration object with your Application Secret and Key
  2. Create an object to connect to the Cloud API
  3. Upload your document file
  4. Perform the getting
  5. Download the result

System Requirements

It is easy to get started with Aspose.PDF Cloud .NET SDK and there is nothing to install. Simply create an account at Aspose for Cloud and get your application information. Once you have the App SID & key, you are ready to give the Aspose.PDF Cloud .NET SDK.

  • .NET Framework 2.0 or later
  • JSON.NET

 

This sample code shows getting an AcroForms in PDF documents

public static void GetFormFields()
{
    var localImageFileName = @"C:\Samples\StudentInfoFormElectronic.pdf";
    var storageFileName = "StudentInfoFormElectronic.pdf";


    // Get your ClientId and ClientSecret from https://dashboard.aspose.cloud (free registration required).
    var config = new Configuration(AppSecret, AppKey);
    var pdfApi = new PdfApi(config);

    if (!pdfApi.GetFilesList("").Value.Any(f => f.Name == storageFileName))
    {
        using (var file = File.OpenRead(localImageFileName))
        {
            var uploadResult = pdfApi.UploadFile(storageFileName, file);
            Console.WriteLine(uploadResult.Uploaded[0]);
        }
    }

    var response = pdfApi.GetFields(storageFileName);
    foreach (var item in response.Fields.List)
    {
        if (item.Type == Aspose.Pdf.Cloud.Sdk.Model.FieldType.List)
        {
            Console.Write($"Name: [{item.Name}] Value:");
            foreach (var listItem in item.Values)
            {
                Console.WriteLine($"{listItem} ");
            }
        }
        else
        {
            Console.WriteLine($"Name: [{item.Name}] Value: [{item.Values.FirstOrDefault()}]");
        }

    }
}
 
  • About Aspose.PDF Cloud .NET SDK

    A PDF Processing Library to create cross-platform applications with the ability to generate, modify, convert, render, secure and print documents without using Adobe Acrobat. .NET PDF API offers compression, table creation, graph & image functions, hyperlinks, stamp and watermarking tasks, extended security controls & custom font handling.

    Convert XFA form to Acrofrom in PDF via Online App

    Convert XFA form in PDF file to more popular AcroForms right now by visiting our Live Demos website. The live demo has the following benefits

      No need to download or setup anything
      No need to write any code
      Click Convert button. Your PDF files will be uploaded and will be converted to format.
      Instantly get the download link for the resultant file

    PDF What is PDF File Format

    Portable Document Format (PDF) is a type of document created by Adobe back in 1990s. The purpose of this file format was to introduce a standard for representation of documents and other reference material in a format that is independent of application software, hardware as well as Operating System. PDF files can be opened in Adobe Acrobat Reader/Writer as well in most modern browsers like Chrome, Safari, Firefox via extensions/plug-ins. Most of the commercially available software suites also offer conversion of their documents to PDF file format without the requirement of any additional software component. Thus, PDF file format has full capability to contain information like text, images, hyperlinks, form-fields, rich media, digital signatures, attachments, metadata, Geospatial features and 3D objects in it that can become as part of source document.

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