IPXC_DocumentInfo::Trapped Property
From PDF XChange PDF SDK
Gets/sets whether the document has been modified to include trapping information. Note that the values can be True, False or Unknown. Use IPXS_Inst::StrToAtom method to get ULONG
atom value or IPXS_Inst::AtomToStr to get string atom value from numeric ID.
Syntax
HRESULT get_Trapped([out, retval] ULONG* pValue); HRESULT put_Trapped([in] ULONG pValue);