FlattenFormFieldsTaggedOnPageRange

Form fields, Tagged PDF, page ranges

Flattens every eligible field on selected pages while retaining or creating static form semantics

Syntax

function FlattenFormFieldsTaggedOnPageRange(const PageRange: WideString;
  UpdateAppearance: Integer): Integer;

Parameter	Description
`PageRange`	Page range expression such as `1,3,5-9` or `All`
`UpdateAppearance`	Nonzero rebuilds each normal appearance before flattening

The number of fields successfully flattened and removed, or 0 when the page range is invalid or no field qualifies

Fields whose appearance or existing Widget tag association cannot be converted are skipped and remain interactive