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Package.GetRelationship(String) Method

  • Reference

Definition

Namespace:
System.IO.Packaging
Assembly:
System.IO.Packaging.dll
Assembly:
WindowsBase.dll
Package:
System.IO.Packaging v8.0.1
Package:
System.IO.Packaging v9.0.0-rc.2.24473.5
Source:
Package.cs
Source:
Package.cs
Source:
Package.cs
Source:
Package.cs
Source:
Package.cs

Returns the package-level relationship with a given identifier.

public:
 System::IO::Packaging::PackageRelationship ^ GetRelationship(System::String ^ id);
public System.IO.Packaging.PackageRelationship GetRelationship (string id);
member this.GetRelationship : string -> System.IO.Packaging.PackageRelationship
Public Function GetRelationship (id As String) As PackageRelationship

Parameters

id
String

The Id of the relationship to return.

Returns

PackageRelationship

The package-level relationship with the specified id.

Exceptions

ArgumentNullException

id is null.

XmlException

id is not a valid XML identifier.

InvalidOperationException

A relationship with the specified id is not in the package.

ObjectDisposedException

The package is not open (Dispose(Boolean) or Close() has been called).

IOException

The package is write-only.

Remarks

id must be a valid XML identifier. The id type is xsd:ID and must follow the naming conventions prescribed in the section 3.3.8 of the XML Schema Part 2: Datatypes specification.

For additional information about packaging and package relationships, see section 1.3 of the Open Packaging Conventions (OPC) specification available for download at https://www.ecma-international.org/publications-and-standards/standards/ecma-376/.

Applies to

See also