private async Task LoadData()
        {
            IsWorking = true;
            await Task.Delay(150);

            await Task.Run(() =>
            {
                Escapes = EscapeModel.GetDatedEscapes(DateTime.Now.AddYears(-100), DateTime.Now.AddYears(100));
                Deaths  = DeathModel.GetDatedDeaths(DateTime.Now.AddYears(-100), DateTime.Now.AddYears(100));
            });

            IsWorking = false;
        }
 public void FilterDeaths()
 {
     if (DeathSince == null || DeathTo == null)
     {
         IsWorking = true;
         Deaths    = DeathModel.GetDatedDeaths(DateTime.Now.AddYears(-100), DateTime.Now.AddYears(100));
         IsWorking = false;
     }
     else
     {
         IsWorking = true;
         Deaths    = DeathModel.GetDatedDeaths(DeathSince, DeathTo);
         IsWorking = false;
     }
 }