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IPortableDeviceValues::GetIPortableDevicePropVariantCollectionValue method (portabledevicetypes.h)

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Retrieves an IPortableDevicePropVariantCollection value (type VT_UNKNOWN) that is specified by a key.

Syntax

HRESULT GetIPortableDevicePropVariantCollectionValue(
  [in]  REFPROPERTYKEY                       key,
  [out] IPortableDevicePropVariantCollection **ppValue
);

Parameters

[in] key

A REFPROPERTYKEY key that specifies the item to retrieve.

[out] ppValue

Address of a variable that receives a pointer to the retrieved IPortableDevicePropVariantCollection interface. The caller is responsible for calling Release on the retrieved interface.

Return 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 an IPortableDevicePropVariantCollection interface.
HRESULT_FROM_WIN32(ERROR_NOT_FOUND)
 The property specified by key is not in the collection.

Remarks

None.

Requirements

Requirement Value
Target Platform Windows
Header portabledevicetypes.h

See also

IPortableDeviceValues Interface

IPortableDeviceValues::SetIPortableDevicePropVariantCollectionValue