IPXS_PDFVariant::Arr_GetBool Method

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Returns a boolean value of specified element of array. If specified element has not <code>PVT_Boolean</code> type, <code>nDefValue</code> returned.
 
Returns a boolean value of specified element of array. If specified element has not <code>PVT_Boolean</code> type, <code>nDefValue</code> returned.

Revision as of 11:48, 14 May 2015

Returns a boolean value of specified element of array. If specified element has not PVT_Boolean type, nDefValue returned.

Syntax

HRESULT Arr_GetBool([in]                   ULONG          nIndex,
                    [in, defaultvalue(0)]  VARIANT_BOOL   nDefValue,
                    [out, retval]          VARIANT_BOOL*  pVal);

Parameters

nIndex
[in] Specifies an index of the element in the array.
nDefValue
[in, defaultvalue(0)] Default value that will be returned when specified index is out of range or the element is not a boolean value.
pVal
[out, retval] Pointer to VARIANT_BOOL variable that receives returned value.

Return Value

Returns S_OK if operation was successful or error code in other cases. Returns S_FALSE when nDefValue returned.

See Also

See also IPXS_PDFVariant.