IWMDMStorage4 Interface

The IWMDMStorage4 interface extends IWMDMStorage3 by providing methods for retrieving a subset of available metadata for a storage, and for setting and retrieving a list of references to other storages.

In addition to the methods inherited from IWMDMStorage3, the IWMDMStorage4 interface exposes the following methods.

Method	Description
FindStorage	Retrieves a storage in the current root storage by its unique identification (ID).
GetParent	Retrieves the parent of the storage.
GetReferences	Retrieves an array of pointers to IWMDMStorage pointed to by this storage.
GetRightsWithProgress	Retrieves the rights information for the storage object, providing a callback mechanism for monitoring progress.
GetSpecifiedMetadata	Retrieves one or more specific metadata properties from the storage.
SetReferences	Sets the references contained in a storage that has references (such as a playlist or album), overwriting any previously existing references held by the storage.

See Also

• IWMDMStorage Interface
• IWMDMStorage2 Interface
• IWMDMStorage3 Interface
• Interfaces for Applications