Skip to main content
All docs
V24.2

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

PdfAcroFormFacade Class

Exposes a set of methods used to organize AcroForm fields without access to their inner structure.

Namespace: DevExpress.Pdf

Assembly: DevExpress.Pdf.v24.2.Core.dll

NuGet Package: DevExpress.Pdf.Core

#Declaration

public class PdfAcroFormFacade

The following members return PdfAcroFormFacade objects:

#Remarks

Utilize one of the following methods to get form field properties:

Method Description
GetFields() Retrieves all AcroForm fields.
GetFormField() Obtains properties of a field with a specific name.
GetButtonFormField()
GetCheckBoxFormField()
GetComboBoxFormField()
and so on
Returns properties of a specific form field type.

Call the GetNames() method to get a list of form field names.

The code sample below retrieves all fields and changes their appearance:

using (PdfDocumentProcessor pdfDocumentProcessor = new PdfDocumentProcessor())
{
    pdfDocumentProcessor.LoadDocument("Documents//FormDemo.pdf");

    PdfDocumentFacade documentFacade = pdfDocumentProcessor.DocumentFacade;
    PdfAcroFormFacade acroForm = documentFacade.AcroForm;

    //Change all form fields' color settings:
    var fields = acroForm.GetFields();
    foreach (PdfFormFieldFacade field in fields)
    {
        ChangeFormFieldColor(field);
    }
    pdfDocumentProcessor.SaveDocument("FormDemo_new.pdf");
}
  private static void ChangeFormFieldColor(PdfFormFieldFacade field)
  {
      foreach (PdfWidgetFacade pdfWidget in field)
      {
          //Change color and border settings
          //for all form fields:
          pdfWidget.BorderWidth = 1;
          pdfWidget.BackgroundColor = new PdfRGBColor(0.81, 0.81, 0.81);
          pdfWidget.BorderColor = new PdfRGBColor(0.47, 0.44, 0.67);
          pdfWidget.FontColor = new PdfRGBColor(0.34, 0.25, 0.36);

          //Change border style for text form fields:
          if (field.Type == PdfFormFieldType.Text)
          {
              pdfWidget.BorderStyle = PdfBorderStyle.Underline;
          }
      }
  }

#Inheritance

Object
PdfAcroFormFacade
See Also