Core Packaging Interfaces

IOpcFactory

Creates Packaging API objects and provides support for saving and loading packages.

IOpcPackage

Represents a package and provides methods to access the package's parts and relationships.

IOpcPart

Represents a part that contains data and is not a Relationships part.

IOpcPartEnumerator

A read-only enumerator of IOpcPart interface pointers.

IOpcPartSet

An unordered set of IOpcPart interface pointers to part objects that represent the parts in a package that are not Relationships parts.

IOpcPartUri

Represents the part name of a part.

IOpcRelationship

Represents a relationship, which is a link between a source, which is a part or the package, and a target.

IOpcRelationshipEnumerator

A read-only enumerator of IOpcRelationship interface pointers.

IOpcRelationshipSet

Represents a Relationships part as an unordered set of IOpcRelationship interface pointers to relationship objects.

IOpcUri

Represents the URI of the package root or of a part that is relative to the package root.