IPortableDeviceValues::GetSignedLargeIntegerValue method (portabledevicetypes.h)

Retrieves a LONGLONG value (type VT_I8) that is specified by a key.

Syntax

HRESULT GetSignedLargeIntegerValue(
  [in]  REFPROPERTYKEY key,
  [out] LONGLONG       *pValue
);

[in] key

A REFPROPERTYKEY key that specifies the item to retrieve.

[out] pValue

Pointer to the retrieved ULONG value.

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code	Description
S_OK	The method succeeded.
DISP_E_TYPEMISMATCH	The property specified by key is not a LONGLONG type.
HRESULT_FROM_WIN32(ERROR_NOT_FOUND)	The property specified by key is not in the collection.

None.


Target Platform	Windows
Header	portabledevicetypes.h