IBitSet::Union Method
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− | Merges two bit set values | + | Merges two prescribed bit set values and saves to the current bit set. |
== Syntax == | == Syntax == |
Revision as of 13:30, 26 May 2015
Merges two prescribed bit set values and saves to the current bit set.
Syntax
HRESULT Union([in] IBitSet* pSource);
Parameters
- pSource
- [in] Pointer to IBitSet containing the source bit set.
Return Value
Returns S_OK if operation was successful or error code in other cases.