private void InputBoxKeyUp(object sender, KeyEventArgs e) { if (e.Key == Key.Return) { switch (Day) { case 1: Day1 day1 = new Day1(InputBox.Text, _mainView); OutputBox.Text = day1.Result(); break; case 2: Day2 day2 = new Day2(InputBox.Text); OutputBox.Text = day2.Result(); break; case 3: Day3 day3 = new Day3(InputBox.Text); OutputBox.Text = day3.Result(); break; case 4: Day4 day4 = new Day4(InputBox.Text); OutputBox.Text = day4.Result(); break; case 5: Day5 day5 = new Day5(InputBox.Text); OutputBox.Text = day5.Result(); break; case 6: Day6 day6 = new Day6(InputBox.Text); OutputBox.Text = day6.Result(); break; case 7: Day7 day7 = new Day7(InputBox.Text); OutputBox.Text = day7.Result(); break; case 8: Day8 day8 = new Day8(InputBox.Text); OutputBox.Text = day8.Result(); break; case 9: Day9 day9 = new Day9(InputBox.Text); OutputBox.Text = day9.Result(); break; case 10: Day10 day10 = new Day10(InputBox.Text); OutputBox.Text = day10.Result(); break; case 11: Day11 day11 = new Day11(InputBox.Text); OutputBox.Text = day11.Result(); break; case 12: Day12 day12 = new Day12(InputBox.Text); OutputBox.Text = day12.Result(); break; case 13: Day13 day13 = new Day13(InputBox.Text); OutputBox.Text = day13.Result(); break; case 14: Day14 day14 = new Day14(InputBox.Text); OutputBox.Text = day14.Result(); break; case 15: Day15 day15 = new Day15(InputBox.Text); OutputBox.Text = day15.Result(); break; case 16: Day16 day16 = new Day16(InputBox.Text); OutputBox.Text = day16.Result(); break; case 17: Day17 day17 = new Day17(InputBox.Text); OutputBox.Text = day17.Result(); break; case 18: Day18 day18 = new Day18(InputBox.Text); OutputBox.Text = day18.Result(); break; case 19: Day19 day19 = new Day19(InputBox.Text); OutputBox.Text = day19.Result(); break; case 20: Day20 day20 = new Day20(InputBox.Text); OutputBox.Text = day20.Result(); break; case 21: Day21 day21 = new Day21(InputBox.Text); OutputBox.Text = day21.Result(); break; case 22: Day22 day22 = new Day22(InputBox.Text); OutputBox.Text = day22.Result(); break; case 23: Day23 day23 = new Day23(InputBox.Text); OutputBox.Text = day23.Result(); break; case 24: Day24 day24 = new Day24(InputBox.Text); OutputBox.Text = day24.Result(); break; case 25: Day25 day25 = new Day25(InputBox.Text); OutputBox.Text = day25.Result(); break; default: OutputBox.Text = "oops, no day choosen"; break; } } }