THotPDF.XRefProbeObjNum Method
Provides xref probe obj num behavior for the document creation workflow. Use it when the surrounding API family needs explicit control over PDF objects, page content, resources, conformance, or diagnostics
Declaration
function XRefProbeObjNum(Index: Integer): Integer;Unit
HPDFDoc
Parameters
| Name | Purpose |
|---|---|
Index | Zero-based index or object index used to select an existing item |
Return value
Returns an Integer value
Usage notes
- Use this API in the document creation workflow before the affected page, resource, field, or catalog object is finalized
- Keep object names, field names, resource names, and returned handles stable until the document is finalized