void ISoapTransactionLinkExecutor.ExecuteTransaction(Guid sessionId, Service.TransactionalMappingToolServiceClient serviceProxy)
        {
            SessionId    = sessionId;
            ServiceProxy = serviceProxy;

            ServiceProxy.RDCompleted += OnDeleteRelationshipCompleted;
            ServiceProxy.RDAsync(System.Windows.Browser.HtmlPage.Document.DocumentUri.ToString(), SessionId, DomainParameter.GetParameterValue(SessionId), RelationshipParameter.GetParameterValue(SessionId), this);
        }