Tetris / mainwindows

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;


namespace Tetris
{
    /// <summary>
    /// Lógica de interacción para MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        Cuadrado P1, P2, P3, P4,
                 P5, P6, P7, P8,
                 P9, P10, P11, P12,
                 P13, P14, P15, P16;



        int[,] MatrizTetris;
        DispatcherTimer DP;
        public int X;



        public MainWindow()
        {
            InitializeComponent();

            DP = new DispatcherTimer();
            DP.Interval = new TimeSpan(0, 0, 0, 0, 100);
            DP.Tick += new EventHandler(DP_TICK);
            DP.IsEnabled = true;
            MatrizTetris = new int[100, 100];



            //Load Piece 1

            P1 = new Cuadrado(Canvas, 50, 50);
            P2 = new Cuadrado(Canvas, 50, 60); //50 60 se invierte las cord
            P3 = new Cuadrado(Canvas, 40, 60);
            P4 = new Cuadrado(Canvas, 40, 70);

        }






        public void DP_TICK(object sender, EventArgs e)
        {
            Prp_1.Content = P1.X;
            Prp_2.Content = P1.Y;
            Prp_3.Content = P2.X;
            Prp_4.Content = P2.Y;




        }

        private void Window_KeyDown(object sender, KeyEventArgs e)
        {
           if (e.Key == Key.A)
            {
                P1.MoveL();
                P2.MoveL();
                P3.MoveL();
                P4.MoveL();



            }

            if (e.Key == Key.D)
            {
                P1.MoveR();
                P2.MoveR();
                P3.MoveR();
                P4.MoveR();
            }

        }

    }
}