//Este metodo itera los resultados y crea las entidades de dominio
        private List <SocialNetworkingItem> SocialNetworkingItemList(SearchResultsTwitter entity)
        {
            if (entity == null)
            {
                return(null);
            }

            List <SocialNetworkingItem> users = (from u in entity.Results
                                                 select new SocialNetworkingItem
            {
                SocialNetworkName = Name,
                UserName = u.FromUser,
                ProfileImage = u.ProfileImageUrl,
                Content = u.Text,
                UrlPost = GetPostUrl(u.FromUser, u.IdString),
                UrlProfile = GetProfileUrl(u.FromUser),
                CreatedAt = DateTimeOffset.Parse(u.CreatedAt, System.Globalization.CultureInfo.GetCultureInfo("en-US")).UtcDateTime,
                Source = u.Source
            }).ToList();

            return(users);
        }
        //Este metodo itera los resultados y crea las entidades de dominio
        private List<SocialNetworkingItem> SocialNetworkingItemList(SearchResultsTwitter entity)
        {
            if (entity == null)
                return null;

            List<SocialNetworkingItem> users = (from u in entity.Results
                                                select new SocialNetworkingItem
                                                           {
                                                               SocialNetworkName = Name,
                                                               UserName = u.FromUser,
                                                               ProfileImage = u.ProfileImageUrl,
                                                               Content = u.Text,
                                                               UrlPost = GetPostUrl(u.FromUser, u.IdString),
                                                               UrlProfile = GetProfileUrl(u.FromUser),
                                                               CreatedAt = DateTimeOffset.Parse(u.CreatedAt, System.Globalization.CultureInfo.GetCultureInfo("en-US")).UtcDateTime,
                                                               Source = u.Source
                                                           }).ToList();
            return users;
        }