OpenXmlPartContainer.GetExternalRelationship Method
Gets the sepcified ExternalRelationship.
Namespace: DocumentFormat.OpenXml.Packaging
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
声明
Public Function GetExternalRelationship ( _
id As String _
) As ExternalRelationship
用法
Dim instance As OpenXmlPartContainer
Dim id As String
Dim returnValue As ExternalRelationship
returnValue = instance.GetExternalRelationship(id)
public ExternalRelationship GetExternalRelationship(
string id
)
Parameters
- id
Type: System.String
The relationship ID of the ExternalRelationship.
Return Value
Type: DocumentFormat.OpenXml.Packaging.ExternalRelationship
Returns the ExternalRelationship which has the relationship ID.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | Thrown when the "id" parameter is null. |
| KeyNotFoundException | Thrown when there is no ExternalRelationship with the specified relationship ID. |