private async void ButtonEmptyList_Click(object sender, RoutedEventArgs e)
{
HistoryList.IsEnabled = false;
AppHistory.Clear();
await AppHistory.Delete();
HistoryList.IsEnabled = true;
}
private async void CheckBoxSaveHistory_Unchecked(object sender, RoutedEventArgs e)
{
HistoryList.IsEnabled = true;
AppHistory.IsEnabled = false;
AppSettings.Set("App", "SaveHistory", false);
await AppHistory.Delete();
HistoryList.IsEnabled = true;
}