IPortableDeviceKeyCollection::Add method

The Add method adds a property key to the collection.

Syntax

HRESULT Add(
  [in] REFPROPERTYKEY Key
);

Key [in]: A REFPROPERTYKEY to add to the collection. This method copies the key to the collection, so you can release the local variable after calling this method.

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.
E_OUTOFMEMORY	There is not enough memory available to add the key to the collection.

For an example of how to use this method, see Retrieving Properties for a Single Object.

Requirement	Value
Header	PortableDeviceTypes.h
Library	PortableDeviceGUIDs.lib