IPXC_Document::DeleteOnClose Property
From PDF XChange PDF SDK
Property DeleteOnClose of interface IPXC_Document returns/sets Value of VARIANT_BOOL that specifies whether the document should be deleted from disk when it closes.
Syntax
HRESULT get_DeleteOnClose([out, retval] VARIANT_BOOL* bVal); HRESULT put_DeleteOnClose([in] VARIANT_BOOL bVal);