Service Contract

Service Contract

    public interface IEmployee
    {
        string PrintEmployee(Employee empl);
    }
    
    Now, to make the service contract, we need to annotate the same with 
    different attributes as shown below.
    
    [ServiceContract]
    public interface IEmployee
    {
        [OperationContract]
        string PrintEmployee(Employee empl);
    }
    
    Now, all these attributes are available in
    System.ServiceModel namespace.