THPDFHeadlessFormDataFormat

THPDFHeadlessFormDataFormat = (hfdFDF, hfdXFDF);

hfdFDF selects PDF-object FDF 1.2 encoding whilst hfdXFDF selects standard namespace XML field-data encoding

The format is explicit rather than guessed at from a path extension; invalid enum values raise EHPDFHeadlessFormDataError

Supported syntax and scope