PdfAcroFormFacade.GetComboBoxFormField(String) Method
Gets a specific combo box form field’s properties.
Namespace: DevExpress.Pdf
Assembly: DevExpress.Pdf.v24.2.Core.dll
NuGet Package: DevExpress.Pdf.Core
#Declaration
public PdfComboBoxFormFieldFacade GetComboBoxFormField(
string fullName
)
#Parameters
Name | Type | Description |
---|---|---|
full |
String | A form field’s name. |
#Returns
Type | Description |
---|---|
Pdf |
An object that contains the form field’s properties. |
#Remarks
The PdfComboBoxFormFieldFacade object contains form field and widget properties without access to the form field’s inner structure. Use the Widgets property to get the form field widget settings.
The code sample below specifies the combo box value and disables multiple selection:
using (PdfDocumentProcessor pdfDocumentProcessor = new PdfDocumentProcessor())
{
pdfDocumentProcessor.LoadDocument("Documents//FormDemo.pdf");
PdfDocumentFacade documentFacade = pdfDocumentProcessor.DocumentFacade;
PdfAcroFormFacade acroForm = documentFacade.AcroForm;
//Set combo box field value:
PdfComboBoxFormFieldFacade nationalityField = acroForm.GetComboBoxFormField("Nationality");
nationalityField.Value = nationalityField.Items[68].Value;
//Disable user input:
nationalityField.Editable = false;
//Disable multiple selection:
nationalityField.MultiSelect = false;
//Sort list items alphabetically:
nationalityField.Sorted = true;
pdfDocumentProcessor.SaveDocument("FormDemo_new.pdf");
}