public IQueryable <Restaurant> GetRestaurants()
{
// You should create a method that wraps your WCF call
// and returns the result as IQueryable;
IQueryable <MyDto> mydtos = RemoteWCF.QueryMethod().ToQueryable();
return(mydtos);
}
public void UpdateDTO(MyDto dto)
{
// For update or delete, wrap the calls to the remote
// service in your RIA services like this.
RemoteWCF.UpdateMethod(dto);
}