IBitSet::GetNumberOfSet Method

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{{#customTitle:IBitSet::GetNumberOfSet Method}}
 
{{#customTitle:IBitSet::GetNumberOfSet Method}}
 
{{#parentPage:PXV:IBitSet#Methods|GetNumberOfSet|method}}
 
{{#parentPage:PXV:IBitSet#Methods|GetNumberOfSet|method}}
 
  
 
Gets the number of items set to a ''true'' value.
 
Gets the number of items set to a ''true'' value.
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<pre class="brush:cpp;gutter:false">HRESULT GetNumberOfSet([in]          ULONG  nStartPos,
 
<pre class="brush:cpp;gutter:false">HRESULT GetNumberOfSet([in]          ULONG  nStartPos,
 
                       [in]          ULONG  nEndPos,
 
                       [in]          ULONG  nEndPos,
                       [out, retval]  ULONG*  pCount);</pre>
+
                       [out, retval]  ULONG*  nCount);</pre>
  
 
== Parameters ==
 
== Parameters ==
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;nEndPos
 
;nEndPos
 
:[in]  Ending position to look for the set values.
 
:[in]  Ending position to look for the set values.
;pCount
+
;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.
  

Revision as of 02:04, 4 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.

See Also

IBitSet