Windows Communication Foundation what communication protocols are used to access the service, whether security mechanisms are to be used, and the like. WCF includes predefined bindings for most common communication protocols such as SOAP over HTTP, SOAP over TCP, and SOAP over Message Queues, etc. Interaction between WCF endpoint and client is done using a SOAP envelope. SOAP envelopes are in simple XML form, which makes WCF platform-independent. When a client wants to access the service via an endpoint, it not only needs to know the contract, but it also has to adhere to the binding specified by the endpoint. Thus, both client
Communication Theory as a Field one another to create new understandings of communication. To achieve this dialog Craig proposes what he calls "Dialogical-Dialectical coherence," or a "common awareness of certain complementaries and tensions among different types of communication theory." Craig believes that the different theories cannot develop in total isolation from one another, therefore this dialogical-dialectical coherence will provide a set of background assumptions from which different theories can engage each other in productive argumentation. Craig argues for a metatheory, or "second level" theory which deals with "first level" theories about communication. This second level metamodel of communication theory would help to understand the differences