UnderstoodHeaders.Contains(MessageHeaderInfo) Method  
Definition
Important
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Verifies whether the specified MessageHeaderInfo is present in this collection.
public:
 bool Contains(System::ServiceModel::Channels::MessageHeaderInfo ^ headerInfo);public bool Contains(System.ServiceModel.Channels.MessageHeaderInfo headerInfo);member this.Contains : System.ServiceModel.Channels.MessageHeaderInfo -> boolPublic Function Contains (headerInfo As MessageHeaderInfo) As BooleanParameters
- headerInfo
- MessageHeaderInfo
Contains additional information regarding a message header.
Returns
true if the specified MessageHeaderInfo is present in this collection; otherwise, false.