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Reads DWORD values in a property set.
HRESULT ReadDWORD (
PROPID id,
DWORD* pValue
);
Parameters
id
[in] Identifier of the property to be read (PROPID is defined in WTypes.h as a ULONG).pValue
[out] Returns the property value.
Return Value
If successful, returns S_OK; otherwise returns an error code. Returns E_INVALIDARG if the property is not of type DWORD.
Remarks
A DWORD is defined by Windows as a 32-bit unsigned integer.