IVersionedRelationship Interface

See Also

A versioned relationship connects one source object version to any number of versions of a destination object. Versioned relationships are items within relationship collections.

When to Use

Use the IVersionedRelationship interface to manipulate a relationship, or to retrieve the source, target, origin, or destination object for a relationship.

Methods

IUnknown Method Description
QueryInterface Returns pointers to supported interfaces.
AddRef Increments the reference count.
Release Decrements the reference count.

IDispatch Method Description
GetIDsOfNames Maps a single member and a set of argument names to a corresponding set of dispatch identifiers.
GetTypeInfo Retrieves a type information object, which can be used to get the type information for an interface.
GetTypeInfoCount Retrieves the number of type information interfaces that an object provides (either 0 or 1).
Invoke Provides access to properties and methods exposed by an Automation object.

IRepositoryDispatch Method Description
Get_Properties Retrieves the IReposProperties interface pointer. The IReposProperties interface provides access to the Properties collection.

IRepositoryItem Method Description
Delete Deletes a repository item.
Get_Interface Retrieves an interface pointer to the specified item interface.
Get_Name Retrieves the name associated with an item.
Get_Repository Retrieves the IRepository interface pointer for an item's open repository instance.
Get_Type Retrieves the type of an item.
Lock Locks the item.
Put_Name Sets the name associated with an item.

IRelationship Method Description
Get_Destination Retrieves an interface pointer to the destination object.
Get_Origin Retrieves an interface pointer to the origin object.
Get_Source Retrieves an interface pointer to the source object.
Get_Target Retrieves an interface pointer to the target object.

IVersionedRelationship Method Description
Get_TargetVersions Returns an interface pointer to the set of target versions of the relationship.
Pin Establishes one target version as the pinned target version.
Unpin Ensures that no target version is pinned.

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