MessagePartSpecification.Union(MessagePartSpecification) Method   
Definition
Important
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Merges two message part specifications.
public:
 void Union(System::ServiceModel::Security::MessagePartSpecification ^ specification);
	public void Union(System.ServiceModel.Security.MessagePartSpecification specification);
	member this.Union : System.ServiceModel.Security.MessagePartSpecification -> unit
	Public Sub Union (specification As MessagePartSpecification)
	Parameters
- specification
 - MessagePartSpecification
 
The MessagePartSpecification to merge.
Exceptions
This MessagePartSpecification is read only.
specification is null.
Remarks
After the Union method is called, the MessagePartSpecification holds all header information from both specifications, and the IsBodyIncluded property is set to the logical OR of both specifications.