IBitSet::Difference Method
From PDF XChange PDF SDK
Modifies current bit set so that the values that differ from the source bit set become true and equal values become false.
Syntax
HRESULT Difference([in] IBitSet* pSource);
Parameters
- pSource
- [in] Pointer to the source bit set.
Return Value
Returns S_OK if the operation was successful otherwise an error code is returned.