public VirtualDocumentServiceDemo(String defaultRepository, String secondaryRepository, String userName, String password)
     : base(defaultRepository, secondaryRepository, userName, password)
 {
     ServiceFactory serviceFactory = ServiceFactory.Instance;
     virtualDocumentService =
         serviceFactory.GetRemoteService<IVirtualDocumentService>(DemoServiceContext);
 }
        public VirtualDocumentServiceDemo(String defaultRepository, String secondaryRepository, String userName, String password)
            : base(defaultRepository, secondaryRepository, userName, password)
        {
            ServiceFactory serviceFactory = ServiceFactory.Instance;

            virtualDocumentService =
                serviceFactory.GetRemoteService <IVirtualDocumentService>(DemoServiceContext);
        }