PackageRelationship Class
 
System_CAPS_noteNote

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Represents an association between a source Package or PackagePart, and a target object which can be a PackagePart or external resource.

Namespace:   System.IO.Packaging
Assembly:  WindowsBase (in WindowsBase.dll)

SystemObject
  System.IO.PackagingPackageRelationship

public class PackageRelationship
public ref class PackageRelationship 
type PackageRelationship = class end
Public Class PackageRelationship
NameDescription
System_CAPS_pubproperty

Gets a string that identifies the relationship.

System_CAPS_pubproperty

Gets the Package that contains this relationship.

System_CAPS_pubproperty

Gets the qualified type name of the relationship.

System_CAPS_pubproperty

Gets the URI of the package or part that owns the relationship.

System_CAPS_pubproperty

Gets a value that indicates whether the target of the relationship is Internal or External to the Package.

System_CAPS_pubproperty

Gets the URI of the target resource of the relationship.

NameDescription
System_CAPS_pubmethod Equals

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethod Finalize

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethod GetHashCode

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethod GetType

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_protmethod MemberwiseClone

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_pubmethod ToString

Returns a string that represents the current object.(Inherited from Object.)

A PackageRelationship defines an association between a source  Package or PackagePart to a target  PackagePart or external resource. The source object is considered the "owner" of the relationship.

The PackageRelationship class has no public constructor; instead, two Create methods are used:

Package. CreateRelationship

Creates a "package-level" relationship—from a package to a specified part or external resource.

PackagePart. CreateRelationship

Creates a "part-level" relationship—from one part to another part or external resource.

The source package or part is identified by the property of the relationship. The target part or external resource is identified by the property of the relationship.

Creating or deleting a relationship does not affect the source or target objects in any way.

If a source object is deleted, all relationships owned by the object are also deleted.

Relationships enable navigation both in a document and between documents. Relationships also support document object model services, such as linking a PrintTicket to specific document elements when printing.

For more information about PackageRelationship elements see Section 1.3 "Relationships" in the Open Packaging Conventions specification available for download at http://go.microsoft.com/fwlink/?LinkID=71255.

.NET Framework
Available since 3.0

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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