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Extracts a Windows runtime property value from a PROPVARIANT structure. If no value can be extracted, a default value is assigned.
Syntax
HRESULT PropVariantToWinRTPropertyValue(
_In_ REFPROPVARIANT propvar,
_In_ REFIID riid,
_Out_ void **ppv
);
Parameters
propvar [in]
Reference to a source PROPVARIANT structure.riid [in]
Reference to the requested IID.ppv [out]
A pointer to a memory space that receives a pointer to the interface requested in riid. This is typically Windows::Foundation::IPropertyValue.
Return value
If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
Minimum supported client |
Windows 8 [desktop apps only] |
Minimum supported server |
Windows Server 2012 [desktop apps only] |
Header |
Propsys.h |
Library |
Propsys.lib |
DLL |
Propsys.dll |
See also
WinRTPropertyValueToPropVariant
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Build date: 6/28/2013