private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e) { ComboBox comboBox = (ComboBox)sender; StackPanel sp = comboBox.Parent as StackPanel; TextBlock tb = sp.Children.OfType <TextBlock>().First(); StackPanel topsp = sp.Parent as StackPanel; TextBlock textBlock = topsp.Children.OfType <TextBlock>().First(); string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "DataBase", e.AddedItems[0].ToString() + ".sqlite"); double count = 0; long length = 0; if (File.Exists(path)) { using (MySqlite sqlite = new MySqlite(path, true)) { count = sqlite.SelectCountByTable("movie"); } length = new FileInfo(path).Length; } textBlock.Text = $"{Jvedio.Language.Resources.Number}:{count}\n{Jvedio.Language.Resources.FileSize}:{length.ToProperFileSize()}"; if (tb.Text == Jvedio.Language.Resources.Source) { src = path; } else { dst = path; } }