private void ShowFav()
        {
            ClearUsers();
            var favoritedUsers = FavoriteUserManager.GetFavoriteUsersAsync().Result;

            foreach (var u in favoritedUsers)
            {
                Results.Add(new Result
                {
                    name = new Name {
                        first = u.Name, last = u.LastName
                    },
                    email    = u.Email,
                    location = JsonConvert.DeserializeObject <Location>(u.Address),
                    dob      = new Dob {
                        date = u.Date
                    },
                    picture = new Picture {
                        large = u.ImgSource, thumbnail = u.Thumbnail
                    },
                    favorite = true,
                    FavUser  = u
                });
            }
            OnPropertyChanged(nameof(Results));
        }
 private void unfavoriteUser()
 {
     if (favoritedUser != null)
     {
         FavoriteUserManager.DeleteFavoriteUserAsync(favoritedUser);
         favoritedUser = null;
     }
     else
     {
         FavoriteUserManager.DeleteFavoriteUserAsync(favoritedUser);
     }
     notFav = true;
     FavoriteBehaviour();
 }
 private void FavButton()
 {
     favoritedUser = new FavoriteUser()
     {
         ID        = 0,
         Name      = User.name.first,
         LastName  = User.name.last,
         Email     = User.email,
         Address   = JsonConvert.SerializeObject(User.location),
         Date      = User.dob.date,
         ImgSource = User.picture.large,
         Thumbnail = User.picture.thumbnail
     };
     FavoriteUserManager.SaveFavoriteUserAsync(favoritedUser);
     notFav = false;
     FavoriteBehaviour();
 }
 private void clearDB()
 {
     FavoriteUserManager.DeleteFavoriteUsersAsync();
 }