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V24.2

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PdfAcroFormFacade.GetListBoxFormField(String) Method

Gets a specific list box form field’s properties.

Namespace: DevExpress.Pdf

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

NuGet Package: DevExpress.Pdf.Core

#Declaration

public PdfListBoxFormFieldFacade GetListBoxFormField(
    string fullName
)

#Parameters

Name Type Description
fullName String

A form field’s name.

#Returns

Type Description
PdfListBoxFormFieldFacade

An object that contains the form field’s properties.

#Remarks

The PdfListBoxFormFieldFacade object contains form field and widget properties without access to the form field’s inner structure. Use the Widgets property to get the widget annotations’ settings associated with the form field.

The code sample below specifies the list box value and disables multiple selection:

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

    PdfDocumentFacade documentFacade = pdfDocumentProcessor.DocumentFacade;
    PdfAcroFormFacade acroForm = documentFacade.AcroForm;
    PdfListBoxFormFieldFacade listField = acroForm.GetListBoxFormField("List");
    listField.MultiSelect = false;
    listField.Sorted = false;
    listField.Value = listField.Items[2].Value;
    pdfDocumentProcessor.SaveDocument("FormDemo_new.pdf");
}
See Also