नोट
इस पेज तक पहुँच के लिए प्रमाणन की आवश्यकता होती है. आप साइन इन करने या निर्देशिकाओं को बदलने का प्रयास कर सकते हैं.
इस पेज तक पहुँच के लिए प्रमाणन की आवश्यकता होती है. आप निर्देशिकाओं को बदलने का प्रयास कर सकते हैं.
Initializes a PROPVARIANT structure from a specified Boolean vector.
Syntax
PSSTDAPI InitPropVariantFromBooleanVector(
[in, optional] const BOOL *prgf,
[in] ULONG cElems,
[out] PROPVARIANT *ppropvar
);
Parameters
[in, optional] prgf
Type: const BOOL*
Pointer to the Boolean vector used to initialize the structure. If this parameter is NULL, the elements pointed to by the cabool.pElems structure member are initialized with VARIANT_FALSE.
[in] cElems
Type: ULONG
The number of vector elements.
[out] ppropvar
Type: PROPVARIANT*
When this function returns, contains the initialized PROPVARIANT structure.
Return value
Type: HRESULT
If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
This creates a VT_BOOL | VT_VECTOR propvariant.
Examples
The following example, to be included as part of a larger program, demonstrates how to use InitPropVariantFromBooleanVector
PROPVARIANT propvar;
BOOL rgBool[2] = {TRUE, FALSE};
HRESULT hr = InitPropVariantFromBooleanVector(rgBool, ARRAYSIZE(rgBool), &propvar);
if (SUCCEEDED(hr))
{
// propvar now is valid and has type VT_VECTOR | VT_BOOL.
PropVariantClear(&propvar);
}
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP with SP2, Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2003 with SP1 [desktop apps only] |
| Target Platform | Windows |
| Header | propvarutil.h |
| Library | Propsys.lib |
| DLL | Propsys.dll (version 6.0 or later) |
| Redistributable | Windows Desktop Search (WDS) 3.0 |