IBitSet::GetNumberOfSet Method
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== Syntax == | == Syntax == | ||
− | <pre class="brush:cpp;gutter:false">HRESULT GetNumberOfSet([in] ULONG | + | <pre class="brush:cpp;gutter:false">HRESULT GetNumberOfSet([in] ULONG nStartPos, |
− | [in] ULONG | + | [in] ULONG nEndPos, |
− | [out, retval] ULONG* | + | [out, retval] ULONG* nCount);</pre> |
== Parameters == | == Parameters == | ||
− | ; | + | ;nStartPos |
:[in] Starting position to look for the set values. | :[in] Starting position to look for the set values. | ||
− | ; | + | ;nEndPos |
:[in] Ending position to look for the set values. | :[in] Ending position to look for the set values. | ||
− | ; | + | ;nCount |
:[out, retval] Number of set values, between the starting and ending position, in the bit-set. | :[out, retval] Number of set values, between the starting and ending position, in the bit-set. | ||
Latest revision as of 03:12, 15 June 2015
Gets the number of items set to a true value.
Syntax
HRESULT GetNumberOfSet([in] ULONG nStartPos, [in] ULONG nEndPos, [out, retval] ULONG* nCount);
Parameters
- nStartPos
- [in] Starting position to look for the set values.
- nEndPos
- [in] Ending position to look for the set values.
- nCount
- [out, retval] Number of set values, between the starting and ending position, in the bit-set.
Return Value
Returns S_OK if the operation was successful, otherwise an error code is returned.