From Tracker Software PDF SDK
Checks whether the values of the current bit-set have an intersection with the values from the source bit-set.
HRESULT HasIntersection([in] IBitSet* pSource, [out, retval] VARIANT_BOOL* bVal);
- [in] Pointer to IBitSet containing the source bit-set.
- [out, retval] Pointer to VARIANT_BOOL containing the intersection check result.
Returns S_OK if the operation was successful, otherwise an error code is returned.