THotPDF.SetLoadedFormFieldOptions Method

Replaces the entire options list of the loaded PDF form field, writing a new set of option export values as an array of strings

Declaration

procedure SetLoadedFormFieldOptions(FieldIndex: Integer; const AOptions: THPDFAnsiStringArray);

HPDFDoc

Name	Purpose
`FieldIndex`	The zero-based index of the target form field
`AOptions`	Array of strings containing the export values of the new options, which will completely replace the field's existing options

This member returns no value

Use this API in the AcroForm workflow before the affected page, resource, field or catalogue object is finalised
If the field carries no option list yet, the call simply creates one
After modifying, call EnsureLoadedFieldAppearanceStream so the visible appearance matches the new options