private void CalculateMeal_Click(object sender, RoutedEventArgs e)
{
var newWindow = new CalculateMealWindow();
newWindow.Show();
this.Close();
}
private void ReCalculate_Click(object sender, RoutedEventArgs e)
{
Application.Current.Resources["list"] = null;
Application.Current.Resources["mainStep"] = null;
var newWindow = new CalculateMealWindow();
newWindow.Show();
this.Close();
}