private void InvokeSecondAnwer(DayBase day)
 {
     try
     {
         MessageBox.Show(day.GetSecondAnwer(day.GetQuestion2()).ToString());
     } catch (Exception ex)
     {
         MessageBox.Show(ex.Message);
     }
 }
 public MainMenuModel()
 {
     for (int i = 1; i < 26; i++)
     {
         try
         {
             DayBase dayclass = System.Activator.CreateInstance(Type.GetType(string.Format("{0}{1}", "Calendar.Day", i))) as DayBase;
             if (dayclass != null)
             {
                 _commands.Add(new CommandHandler(() => { InvokeFirstAnwer(dayclass); }, string.Format("Get Day{0} Answer 1", i)));
                 _commands.Add(new CommandHandler(() => { InvokeSecondAnwer(dayclass); }, string.Format("Get Day{0} Answer 2", i)));
             }
         }
         catch (Exception ex)
         {
             break;
         }
     }
 }