fdf_get_file Get the value of the /F key &reftitle.description; stringfdf_get_file resourcefdf_document Gets the value of the /F key. &reftitle.parameters; fdf_document The FDF document handle, returned by fdf_create, fdf_open or fdf_open_string. &reftitle.returnvalues; Returns the key value, as a string. &reftitle.seealso; fdf_set_file