private void FilterContent(string searchText, string scope) {
IEnumerable<Candy> query =candies;
if (!string.IsNullOrEmpty(searchText)) {
query = query.Where(c => c.Name.Contains(searchText));
}
var category = scope.ToLower();
if (category != "all") {
query = query.Where(c => c.Category == category);
}
filteredCandies = query.ToList();
}