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NF:propvarutil.InitPropVariantFromUInt64Vector |
InitPropVariantFromUInt64Vector function (propvarutil.h) |
Initializes a PROPVARIANT structure based on a vector of 64-bit unsigned integers. |
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properties\InitPropVariantFromUInt64Vector.htm |
properties |
17c52a7d-c3d3-4132-8f44-7d0b250aa7ad |
12/05/2018 |
InitPropVariantFromUInt64Vector, InitPropVariantFromUInt64Vector function [Windows Properties], properties.InitPropVariantFromUInt64Vector, propvarutil/InitPropVariantFromUInt64Vector, shell.InitPropVariantFromUInt64Vector, shell_InitPropVariantFromUInt64Vector |
propvarutil.h |
Windows |
Windows XP with SP2, Windows Vista [desktop apps only] |
Windows Server 2003 with SP1 [desktop apps only] |
Propsys.lib |
Propsys.dll (version 6.0 or later) |
Windows |
Windows Desktop Search (WDS) 3.0 |
19H1 |
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Initializes a PROPVARIANT structure based on a vector of 64-bit unsigned integers.
Type: const ULONGLONG*
Pointer to a source vector of ULONGLONG values. If this parameter is NULL, the PROPVARIANT is initialized with zeros.
Type: ULONG
Number of elements in the vector pointed to by prgn.
Type: PROPVARIANT*
When this function returns, contains the initialized PROPVARIANT structure.
Type: HRESULT
If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Creates a VT_VECTOR | VT_UI8 propvariant.
The following example, to be included as part of a larger program, demonstrates how to use InitPropVariantFromUInt64Vector.
ULONGLONG rgLongs[] = {4, 7};
PROPVARIANT propvar;
HRESULT hr = InitPropVariantFromUInt32Vector(rgLongs, ARRAYSIZE(rgLongs), &propvar);
if (SUCCEEDED(hr))
{
// propvar now is valid and has type VT_VECTOR | VT_UI8.
PropVariantClear(&propvar);
}