PDF Forms. Manage via .NET SDK

Manage Acroforms in PDF document using Cloud .NET SDK

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Aspose.PDF Cloud SDK for .NET

Overview

    GitHub Learn Buy

    Most popular actions with Acroforms in .NET

    Create or add new fields to Acroform

    Get Form Fields from PDF

    Set PDF Acroforms

    Remove PDF Form Filed

    How to Manage PDF Forms Using Cloud .NET SDK

    In order to work with AcroForms 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: PM> Install-Package Aspose.Pdf-Cloud

    Steps to create AcroForms via .NET SDK

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

    1. Create an instance of PdfApi using your AppSid and AppSecret from Aspose Cloud Dashboard.
    2. Check Cloud Storage for File. Retrieve the list of files in cloud storage using GetFilesList(""). If the target file is not found, proceed to upload it.
    3. Upload PDF to Cloud Storage (if needed).
    4. Create a TextBox Field. Instantiate a TextBoxField object for page 1 and set properties.
    5. Add the Field to the PDF. Use PutTextBoxField to insert the field into the document stored in the cloud.
    6. Print Operation Status. Output the result status to the console.
     

    This sample code shows creating an AcroForms in PDF documents

    
    public static void AddFormField()
    {
        const string localPdfDocumentName = @"C:\Samples\StudentInfoFormElectronic.pdf";
        const string storageFileName = "StudentInfoFormElectronic.pdf";
        // Get your AppSid and AppSecret from https://dashboard.aspose.cloud (free registration required).            
        var pdfApi = new PdfApi(AppSecret, AppSid);
        var filesOnStorage = pdfApi.GetFilesList("");
        if (filesOnStorage.Value.All(f => f.Name != storageFileName))
        {
            using var file = File.OpenRead(localPdfDocumentName);
            var uploadResult = pdfApi.UploadFile(storageFileName, file);
            Console.WriteLine(uploadResult.Uploaded[0]);
        }
        var textBoxField = new TextBoxField(PageIndex: 1)
        {
            PartialName = "Email",
            Rect = new Rectangle(100, 100, 180, 120),
            Value = "aspose-pdf-cloud@example.com",
            Border = new Border(Width: 5, Dash: new Dash(1, 1))
        };

        var response = pdfApi.PutTextBoxField(storageFileName, "Email", textBoxField);
        Console.WriteLine(response.Status);
    }