THotPDF.SetPageAdditionalAction Method

Installs a page open or page close action on a generated page selected by zero-based page index

Declaration

procedure SetPageAdditionalAction(PageIndex: Integer; Trigger: THPDFPageActionTrigger; Action: THPDFActionBuilder);

Name	Purpose
`PageIndex`	Zero-based generated page index
`Trigger`	Page additional-action trigger, either `patOpen` or `patClose`
`Action`	Action chain built with `THPDFActionBuilder`

This method does not change CurrentPageNumber or the active drawing page
The same trigger on the selected page is replaced while other page triggers remain intact
Use the THPDFPage method when the target is already the current page