private void ItemList_MouseDoubleClick(object sender, System.Windows.Input.MouseButtonEventArgs e)
        {
            ListView listView = sender as ListView;

            if (listView == null)
            {
                return;
            }

            MatchItems file = listView.SelectedItems[0] as MatchItems;

            if (file == null)
            {
                return;
            }

            if (file.Action == Actions.Keep)
            {
                file.Action = Actions.Delete;
            }
            else
            {
                file.Action = Actions.Keep;
            }

            ItemList.Items.Refresh();
        }
        public void PopulateItems()
        {
            ItemList.ItemsSource = _matchedItems;
            MatchItems mi = new MatchItems()
            {
                Name = FileDetail.FileName,
                Path = FileDetail.FilePath
            };

            _matchedItems.Add(mi);
            foreach (FileDetails fd in FileDetail.Matches)
            {
                MatchItems mi2 = new MatchItems()
                {
                    Name  = fd.FileName,
                    Path  = fd.FilePath,
                    Store = fd
                };
                _matchedItems.Add(mi2);
            }

            SetItemToDelete();

            KeepOne();
        }