private static void FillLoadingItemsIntoGroup(GroupedSearchResult loadingItemGroup, int recordOverviewNumberOfLoadingItems)
        {
            var itemList = new List <SearchResultViewModel>();

            for (int i = 0; i < recordOverviewNumberOfLoadingItems; i++)
            {
                itemList.Add(new SearchResultViewModel
                {
                    Name = $"Loading Item {i}"
                });
            }

            loadingItemGroup.AddRange(itemList);
        }
        public ListViewEmptyGroupViewModel()
        {
            _loadingItemGroup = new GroupedSearchResult {
                HeaderVisible = false
            };
            _searchResultGroup = new GroupedSearchResult {
                HeaderVisible = false
            };

            FillLoadingItemsIntoGroup(_loadingItemGroup, 7);

            SearchResults.Add(_loadingItemGroup);
            SearchResults.Add(_searchResultGroup);
        }