Thursday, July 16, 2015

Piano Keyboard

After I explained in a previous post how to create musical tones via Beep(), I today want to simply show a little program which simulates a basic playable piano keyboard. The tones are calculated by the formula out of the previous post, the surface of the program looks as follows:











Here is the code:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace KeyboardTone
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void PlayKey(int key)
        {
            Console.Beep((int)(Math.Pow(Math.Pow(2, 1 / (double)12), key - 49) * 440), 500);
        }

        private void button_Click(object sender, EventArgs e)
        {
            PlayKey(int.Parse(((Button)sender).Name.Substring(6)));
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            button13.Click += button_Click;
            button14.Click += button_Click;
            button15.Click += button_Click;
            button16.Click += button_Click;
            button17.Click += button_Click;
            button18.Click += button_Click;
            button19.Click += button_Click;
            button20.Click += button_Click;
            button21.Click += button_Click;
            button22.Click += button_Click;
            button23.Click += button_Click;
            button24.Click += button_Click;
            button25.Click += button_Click;
            button26.Click += button_Click;
            button27.Click += button_Click;
            button28.Click += button_Click;
            button29.Click += button_Click;
            button30.Click += button_Click;
            button31.Click += button_Click;
            button32.Click += button_Click;
            button33.Click += button_Click;
            button34.Click += button_Click;
            button35.Click += button_Click;
            button36.Click += button_Click;
            button37.Click += button_Click;
            button38.Click += button_Click;
            button39.Click += button_Click;
            button40.Click += button_Click;
            button41.Click += button_Click;
            button42.Click += button_Click;
            button43.Click += button_Click;
            button44.Click += button_Click;
            button45.Click += button_Click;
            button46.Click += button_Click;
            button47.Click += button_Click;
            button48.Click += button_Click;
            button49.Click += button_Click;
            button50.Click += button_Click;
            button51.Click += button_Click;
            button52.Click += button_Click;
            button53.Click += button_Click;
            button54.Click += button_Click;
            button55.Click += button_Click;
            button56.Click += button_Click;
            button57.Click += button_Click;
            button58.Click += button_Click;
            button59.Click += button_Click;
            button60.Click += button_Click;
        }

    }
}
And here the content of the file Form1.Designer.cs:
namespace KeyboardTone
{
    partial class Form1
    {
        /// <summary>
       /// Erforderliche Designervariable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
       /// Verwendete Ressourcen bereinigen.
        /// </summary>
        /// <param name="disposing">True, wenn verwaltete Ressourcen gelöscht werden sollen; andernfalls False.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Vom Windows Form-Designer generierter Code

        /// <summary>
       /// Erforderliche Methode für die Designerunterstützung.
       /// Der Inhalt der Methode darf nicht mit dem Code-Editor geändert werden.
        /// </summary>
        private void InitializeComponent()
        {
            this.button13 = new System.Windows.Forms.Button();
            this.button15 = new System.Windows.Forms.Button();
            this.button14 = new System.Windows.Forms.Button();
            this.button16 = new System.Windows.Forms.Button();
            this.button17 = new System.Windows.Forms.Button();
            this.button18 = new System.Windows.Forms.Button();
            this.button19 = new System.Windows.Forms.Button();
            this.button20 = new System.Windows.Forms.Button();
            this.button21 = new System.Windows.Forms.Button();
            this.button22 = new System.Windows.Forms.Button();
            this.button23 = new System.Windows.Forms.Button();
            this.button24 = new System.Windows.Forms.Button();
            this.button35 = new System.Windows.Forms.Button();
            this.button36 = new System.Windows.Forms.Button();
            this.button33 = new System.Windows.Forms.Button();
            this.button34 = new System.Windows.Forms.Button();
            this.button31 = new System.Windows.Forms.Button();
            this.button32 = new System.Windows.Forms.Button();
            this.button30 = new System.Windows.Forms.Button();
            this.button28 = new System.Windows.Forms.Button();
            this.button29 = new System.Windows.Forms.Button();
            this.button26 = new System.Windows.Forms.Button();
            this.button27 = new System.Windows.Forms.Button();
            this.button25 = new System.Windows.Forms.Button();
            this.button47 = new System.Windows.Forms.Button();
            this.button48 = new System.Windows.Forms.Button();
            this.button45 = new System.Windows.Forms.Button();
            this.button46 = new System.Windows.Forms.Button();
            this.button43 = new System.Windows.Forms.Button();
            this.button44 = new System.Windows.Forms.Button();
            this.button42 = new System.Windows.Forms.Button();
            this.button40 = new System.Windows.Forms.Button();
            this.button41 = new System.Windows.Forms.Button();
            this.button38 = new System.Windows.Forms.Button();
            this.button39 = new System.Windows.Forms.Button();
            this.button37 = new System.Windows.Forms.Button();
            this.button59 = new System.Windows.Forms.Button();
            this.button60 = new System.Windows.Forms.Button();
            this.button57 = new System.Windows.Forms.Button();
            this.button58 = new System.Windows.Forms.Button();
            this.button55 = new System.Windows.Forms.Button();
            this.button56 = new System.Windows.Forms.Button();
            this.button54 = new System.Windows.Forms.Button();
            this.button52 = new System.Windows.Forms.Button();
            this.button53 = new System.Windows.Forms.Button();
            this.button50 = new System.Windows.Forms.Button();
            this.button51 = new System.Windows.Forms.Button();
            this.button49 = new System.Windows.Forms.Button();
            this.SuspendLayout();
            //
            // button13
            //
            this.button13.BackColor = System.Drawing.Color.White;
            this.button13.Location = new System.Drawing.Point(17, 42);
            this.button13.Name = "button13";
            this.button13.Size = new System.Drawing.Size(21, 113);
            this.button13.TabIndex = 0;
            this.button13.UseVisualStyleBackColor = false;
            //
            // button15
            //
            this.button15.BackColor = System.Drawing.Color.White;
            this.button15.Location = new System.Drawing.Point(38, 42);
            this.button15.Name = "button15";
            this.button15.Size = new System.Drawing.Size(21, 113);
            this.button15.TabIndex = 1;
            this.button15.UseVisualStyleBackColor = false;
            //
            // button14
            //
            this.button14.BackColor = System.Drawing.Color.Black;
            this.button14.Location = new System.Drawing.Point(29, 22);
            this.button14.Name = "button14";
            this.button14.Size = new System.Drawing.Size(17, 87);
            this.button14.TabIndex = 2;
            this.button14.UseVisualStyleBackColor = false;
            //
            // button16
            //
            this.button16.BackColor = System.Drawing.Color.Black;
            this.button16.Location = new System.Drawing.Point(50, 22);
            this.button16.Name = "button16";
            this.button16.Size = new System.Drawing.Size(17, 87);
            this.button16.TabIndex = 4;
            this.button16.UseVisualStyleBackColor = false;
            //
            // button17
            //
            this.button17.BackColor = System.Drawing.Color.White;
            this.button17.Location = new System.Drawing.Point(59, 42);
            this.button17.Name = "button17";
            this.button17.Size = new System.Drawing.Size(21, 113);
            this.button17.TabIndex = 3;
            this.button17.UseVisualStyleBackColor = false;
            //
            // button18
            //
            this.button18.BackColor = System.Drawing.Color.White;
            this.button18.Location = new System.Drawing.Point(80, 42);
            this.button18.Name = "button18";
            this.button18.Size = new System.Drawing.Size(21, 113);
            this.button18.TabIndex = 5;
            this.button18.UseVisualStyleBackColor = false;
            //
            // button19
            //
            this.button19.BackColor = System.Drawing.Color.Black;
            this.button19.Location = new System.Drawing.Point(92, 22);
            this.button19.Name = "button19";
            this.button19.Size = new System.Drawing.Size(17, 87);
            this.button19.TabIndex = 7;
            this.button19.UseVisualStyleBackColor = false;
            //
            // button20
            //
            this.button20.BackColor = System.Drawing.Color.White;
            this.button20.Location = new System.Drawing.Point(101, 42);
            this.button20.Name = "button20";
            this.button20.Size = new System.Drawing.Size(21, 113);
            this.button20.TabIndex = 6;
            this.button20.UseVisualStyleBackColor = false;
            //
            // button21
            //
            this.button21.BackColor = System.Drawing.Color.Black;
            this.button21.Location = new System.Drawing.Point(112, 22);
            this.button21.Name = "button21";
            this.button21.Size = new System.Drawing.Size(17, 87);
            this.button21.TabIndex = 9;
            this.button21.UseVisualStyleBackColor = false;
            //
            // button22
            //
            this.button22.BackColor = System.Drawing.Color.White;
            this.button22.Location = new System.Drawing.Point(121, 42);
            this.button22.Name = "button22";
            this.button22.Size = new System.Drawing.Size(21, 113);
            this.button22.TabIndex = 8;
            this.button22.UseVisualStyleBackColor = false;
            //
            // button23
            //
            this.button23.BackColor = System.Drawing.Color.Black;
            this.button23.Location = new System.Drawing.Point(133, 22);
            this.button23.Name = "button23";
            this.button23.Size = new System.Drawing.Size(17, 87);
            this.button23.TabIndex = 11;
            this.button23.UseVisualStyleBackColor = false;
            //
            // button24
            //
            this.button24.BackColor = System.Drawing.Color.White;
            this.button24.Location = new System.Drawing.Point(142, 42);
            this.button24.Name = "button24";
            this.button24.Size = new System.Drawing.Size(21, 113);
            this.button24.TabIndex = 10;
            this.button24.UseVisualStyleBackColor = false;
            //
            // button35
            //
            this.button35.BackColor = System.Drawing.Color.Black;
            this.button35.Location = new System.Drawing.Point(285, 22);
            this.button35.Name = "button35";
            this.button35.Size = new System.Drawing.Size(17, 87);
            this.button35.TabIndex = 23;
            this.button35.UseVisualStyleBackColor = false;
            //
            // button36
            //
            this.button36.BackColor = System.Drawing.Color.White;
            this.button36.Location = new System.Drawing.Point(294, 42);
            this.button36.Name = "button36";
            this.button36.Size = new System.Drawing.Size(21, 113);
            this.button36.TabIndex = 22;
            this.button36.UseVisualStyleBackColor = false;
            //
            // button33
            //
            this.button33.BackColor = System.Drawing.Color.Black;
            this.button33.Location = new System.Drawing.Point(264, 22);
            this.button33.Name = "button33";
            this.button33.Size = new System.Drawing.Size(17, 87);
            this.button33.TabIndex = 21;
            this.button33.UseVisualStyleBackColor = false;
            //
            // button34
            //
            this.button34.BackColor = System.Drawing.Color.White;
            this.button34.Location = new System.Drawing.Point(273, 42);
            this.button34.Name = "button34";
            this.button34.Size = new System.Drawing.Size(21, 113);
            this.button34.TabIndex = 20;
            this.button34.UseVisualStyleBackColor = false;
            //
            // button31
            //
            this.button31.BackColor = System.Drawing.Color.Black;
            this.button31.Location = new System.Drawing.Point(244, 22);
            this.button31.Name = "button31";
            this.button31.Size = new System.Drawing.Size(17, 87);
            this.button31.TabIndex = 19;
            this.button31.UseVisualStyleBackColor = false;
            //
            // button32
            //
            this.button32.BackColor = System.Drawing.Color.White;
            this.button32.Location = new System.Drawing.Point(253, 42);
            this.button32.Name = "button32";
            this.button32.Size = new System.Drawing.Size(21, 113);
            this.button32.TabIndex = 18;
            this.button32.UseVisualStyleBackColor = false;
            //
            // button30
            //
            this.button30.BackColor = System.Drawing.Color.White;
            this.button30.Location = new System.Drawing.Point(232, 42);
            this.button30.Name = "button30";
            this.button30.Size = new System.Drawing.Size(21, 113);
            this.button30.TabIndex = 17;
            this.button30.UseVisualStyleBackColor = false;
            //
            // button28
            //
            this.button28.BackColor = System.Drawing.Color.Black;
            this.button28.Location = new System.Drawing.Point(202, 22);
            this.button28.Name = "button28";
            this.button28.Size = new System.Drawing.Size(17, 87);
            this.button28.TabIndex = 16;
            this.button28.UseVisualStyleBackColor = false;
            //
            // button29
            //
            this.button29.BackColor = System.Drawing.Color.White;
            this.button29.Location = new System.Drawing.Point(211, 42);
            this.button29.Name = "button29";
            this.button29.Size = new System.Drawing.Size(21, 113);
            this.button29.TabIndex = 15;
            this.button29.UseVisualStyleBackColor = false;
            //
            // button26
            //
            this.button26.BackColor = System.Drawing.Color.Black;
            this.button26.Location = new System.Drawing.Point(181, 22);
            this.button26.Name = "button26";
            this.button26.Size = new System.Drawing.Size(17, 87);
            this.button26.TabIndex = 14;
            this.button26.UseVisualStyleBackColor = false;
            //
            // button27
            //
            this.button27.BackColor = System.Drawing.Color.White;
            this.button27.Location = new System.Drawing.Point(190, 42);
            this.button27.Name = "button27";
            this.button27.Size = new System.Drawing.Size(21, 113);
            this.button27.TabIndex = 13;
            this.button27.UseVisualStyleBackColor = false;
            //
            // button25
            //
            this.button25.BackColor = System.Drawing.Color.White;
            this.button25.Location = new System.Drawing.Point(169, 42);
            this.button25.Name = "button25";
            this.button25.Size = new System.Drawing.Size(21, 113);
            this.button25.TabIndex = 12;
            this.button25.UseVisualStyleBackColor = false;
            //
            // button47
            //
            this.button47.BackColor = System.Drawing.Color.Black;
            this.button47.Location = new System.Drawing.Point(439, 22);
            this.button47.Name = "button47";
            this.button47.Size = new System.Drawing.Size(17, 87);
            this.button47.TabIndex = 35;
            this.button47.UseVisualStyleBackColor = false;
            //
            // button48
            //
            this.button48.BackColor = System.Drawing.Color.White;
            this.button48.Location = new System.Drawing.Point(448, 42);
            this.button48.Name = "button48";
            this.button48.Size = new System.Drawing.Size(21, 113);
            this.button48.TabIndex = 34;
            this.button48.UseVisualStyleBackColor = false;
            //
            // button45
            //
            this.button45.BackColor = System.Drawing.Color.Black;
            this.button45.Location = new System.Drawing.Point(418, 22);
            this.button45.Name = "button45";
            this.button45.Size = new System.Drawing.Size(17, 87);
            this.button45.TabIndex = 33;
            this.button45.UseVisualStyleBackColor = false;
            //
            // button46
            //
            this.button46.BackColor = System.Drawing.Color.White;
            this.button46.Location = new System.Drawing.Point(427, 42);
            this.button46.Name = "button46";
            this.button46.Size = new System.Drawing.Size(21, 113);
            this.button46.TabIndex = 32;
            this.button46.UseVisualStyleBackColor = false;
            //
            // button43
            //
            this.button43.BackColor = System.Drawing.Color.Black;
            this.button43.Location = new System.Drawing.Point(398, 22);
            this.button43.Name = "button43";
            this.button43.Size = new System.Drawing.Size(17, 87);
            this.button43.TabIndex = 31;
            this.button43.UseVisualStyleBackColor = false;
            //
            // button44
            //
            this.button44.BackColor = System.Drawing.Color.White;
            this.button44.Location = new System.Drawing.Point(407, 42);
            this.button44.Name = "button44";
            this.button44.Size = new System.Drawing.Size(21, 113);
            this.button44.TabIndex = 30;
            this.button44.UseVisualStyleBackColor = false;
            //
            // button42
            //
            this.button42.BackColor = System.Drawing.Color.White;
            this.button42.Location = new System.Drawing.Point(386, 42);
            this.button42.Name = "button42";
            this.button42.Size = new System.Drawing.Size(21, 113);
            this.button42.TabIndex = 29;
            this.button42.UseVisualStyleBackColor = false;
            //
            // button40
            //
            this.button40.BackColor = System.Drawing.Color.Black;
            this.button40.Location = new System.Drawing.Point(356, 22);
            this.button40.Name = "button40";
            this.button40.Size = new System.Drawing.Size(17, 87);
            this.button40.TabIndex = 28;
            this.button40.UseVisualStyleBackColor = false;
            //
            // button41
            //
            this.button41.BackColor = System.Drawing.Color.White;
            this.button41.Location = new System.Drawing.Point(365, 42);
            this.button41.Name = "button41";
            this.button41.Size = new System.Drawing.Size(21, 113);
            this.button41.TabIndex = 27;
            this.button41.UseVisualStyleBackColor = false;
            //
            // button38
            //
            this.button38.BackColor = System.Drawing.Color.Black;
            this.button38.Location = new System.Drawing.Point(335, 22);
            this.button38.Name = "button38";
            this.button38.Size = new System.Drawing.Size(17, 87);
            this.button38.TabIndex = 26;
            this.button38.UseVisualStyleBackColor = false;
            //
            // button39
            //
            this.button39.BackColor = System.Drawing.Color.White;
            this.button39.Location = new System.Drawing.Point(344, 42);
            this.button39.Name = "button39";
            this.button39.Size = new System.Drawing.Size(21, 113);
            this.button39.TabIndex = 25;
            this.button39.UseVisualStyleBackColor = false;
            //
            // button37
            //
            this.button37.BackColor = System.Drawing.Color.White;
            this.button37.Location = new System.Drawing.Point(323, 42);
            this.button37.Name = "button37";
            this.button37.Size = new System.Drawing.Size(21, 113);
            this.button37.TabIndex = 24;
            this.button37.UseVisualStyleBackColor = false;
            //
            // button59
            //
            this.button59.BackColor = System.Drawing.Color.Black;
            this.button59.Location = new System.Drawing.Point(594, 22);
            this.button59.Name = "button59";
            this.button59.Size = new System.Drawing.Size(17, 87);
            this.button59.TabIndex = 47;
            this.button59.UseVisualStyleBackColor = false;
            //
            // button60
            //
            this.button60.BackColor = System.Drawing.Color.White;
            this.button60.Location = new System.Drawing.Point(603, 42);
            this.button60.Name = "button60";
            this.button60.Size = new System.Drawing.Size(21, 113);
            this.button60.TabIndex = 46;
            this.button60.UseVisualStyleBackColor = false;
            //
            // button57
            //
            this.button57.BackColor = System.Drawing.Color.Black;
            this.button57.Location = new System.Drawing.Point(573, 22);
            this.button57.Name = "button57";
            this.button57.Size = new System.Drawing.Size(17, 87);
            this.button57.TabIndex = 45;
            this.button57.UseVisualStyleBackColor = false;
            //
            // button58
            //
            this.button58.BackColor = System.Drawing.Color.White;
            this.button58.Location = new System.Drawing.Point(582, 42);
            this.button58.Name = "button58";
            this.button58.Size = new System.Drawing.Size(21, 113);
            this.button58.TabIndex = 44;
            this.button58.UseVisualStyleBackColor = false;
            //
            // button55
            //
            this.button55.BackColor = System.Drawing.Color.Black;
            this.button55.Location = new System.Drawing.Point(553, 22);
            this.button55.Name = "button55";
            this.button55.Size = new System.Drawing.Size(17, 87);
            this.button55.TabIndex = 43;
            this.button55.UseVisualStyleBackColor = false;
            //
            // button56
            //
            this.button56.BackColor = System.Drawing.Color.White;
            this.button56.Location = new System.Drawing.Point(562, 42);
            this.button56.Name = "button56";
            this.button56.Size = new System.Drawing.Size(21, 113);
            this.button56.TabIndex = 42;
            this.button56.UseVisualStyleBackColor = false;
            //
            // button54
            //
            this.button54.BackColor = System.Drawing.Color.White;
            this.button54.Location = new System.Drawing.Point(541, 42);
            this.button54.Name = "button54";
            this.button54.Size = new System.Drawing.Size(21, 113);
            this.button54.TabIndex = 41;
            this.button54.UseVisualStyleBackColor = false;
            //
            // button52
            //
            this.button52.BackColor = System.Drawing.Color.Black;
            this.button52.Location = new System.Drawing.Point(511, 22);
            this.button52.Name = "button52";
            this.button52.Size = new System.Drawing.Size(17, 87);
            this.button52.TabIndex = 40;
            this.button52.UseVisualStyleBackColor = false;
            //
            // button53
            //
            this.button53.BackColor = System.Drawing.Color.White;
            this.button53.Location = new System.Drawing.Point(520, 42);
            this.button53.Name = "button53";
            this.button53.Size = new System.Drawing.Size(21, 113);
            this.button53.TabIndex = 39;
            this.button53.UseVisualStyleBackColor = false;
            //
            // button50
            //
            this.button50.BackColor = System.Drawing.Color.Black;
            this.button50.Location = new System.Drawing.Point(490, 22);
            this.button50.Name = "button50";
            this.button50.Size = new System.Drawing.Size(17, 87);
            this.button50.TabIndex = 38;
            this.button50.UseVisualStyleBackColor = false;
            //
            // button51
            //
            this.button51.BackColor = System.Drawing.Color.White;
            this.button51.Location = new System.Drawing.Point(499, 42);
            this.button51.Name = "button51";
            this.button51.Size = new System.Drawing.Size(21, 113);
            this.button51.TabIndex = 37;
            this.button51.UseVisualStyleBackColor = false;
            //
            // button49
            //
            this.button49.BackColor = System.Drawing.Color.White;
            this.button49.Location = new System.Drawing.Point(478, 42);
            this.button49.Name = "button49";
            this.button49.Size = new System.Drawing.Size(21, 113);
            this.button49.TabIndex = 36;
            this.button49.UseVisualStyleBackColor = false;
            //
            // Form1
            //
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(652, 180);
            this.Controls.Add(this.button59);
            this.Controls.Add(this.button60);
            this.Controls.Add(this.button57);
            this.Controls.Add(this.button58);
            this.Controls.Add(this.button55);
            this.Controls.Add(this.button56);
            this.Controls.Add(this.button54);
            this.Controls.Add(this.button52);
            this.Controls.Add(this.button53);
            this.Controls.Add(this.button50);
            this.Controls.Add(this.button51);
            this.Controls.Add(this.button49);
            this.Controls.Add(this.button47);
            this.Controls.Add(this.button48);
            this.Controls.Add(this.button45);
            this.Controls.Add(this.button46);
            this.Controls.Add(this.button43);
            this.Controls.Add(this.button44);
            this.Controls.Add(this.button42);
            this.Controls.Add(this.button40);
            this.Controls.Add(this.button41);
            this.Controls.Add(this.button38);
            this.Controls.Add(this.button39);
            this.Controls.Add(this.button37);
            this.Controls.Add(this.button35);
            this.Controls.Add(this.button36);
            this.Controls.Add(this.button33);
            this.Controls.Add(this.button34);
            this.Controls.Add(this.button31);
            this.Controls.Add(this.button32);
            this.Controls.Add(this.button30);
            this.Controls.Add(this.button28);
            this.Controls.Add(this.button29);
            this.Controls.Add(this.button26);
            this.Controls.Add(this.button27);
            this.Controls.Add(this.button25);
            this.Controls.Add(this.button23);
            this.Controls.Add(this.button24);
            this.Controls.Add(this.button21);
            this.Controls.Add(this.button22);
            this.Controls.Add(this.button19);
            this.Controls.Add(this.button20);
            this.Controls.Add(this.button18);
            this.Controls.Add(this.button16);
            this.Controls.Add(this.button17);
            this.Controls.Add(this.button14);
            this.Controls.Add(this.button15);
            this.Controls.Add(this.button13);
            this.Name = "Form1";
            this.Text = "Piano";
            this.Load += new System.EventHandler(this.Form1_Load);
            this.ResumeLayout(false);

        }

        #endregion

        private System.Windows.Forms.Button button13;
        private System.Windows.Forms.Button button15;
        private System.Windows.Forms.Button button14;
        private System.Windows.Forms.Button button16;
        private System.Windows.Forms.Button button17;
        private System.Windows.Forms.Button button18;
        private System.Windows.Forms.Button button19;
        private System.Windows.Forms.Button button20;
        private System.Windows.Forms.Button button21;
        private System.Windows.Forms.Button button22;
        private System.Windows.Forms.Button button23;
        private System.Windows.Forms.Button button24;
        private System.Windows.Forms.Button button35;
        private System.Windows.Forms.Button button36;
        private System.Windows.Forms.Button button33;
        private System.Windows.Forms.Button button34;
        private System.Windows.Forms.Button button31;
        private System.Windows.Forms.Button button32;
        private System.Windows.Forms.Button button30;
        private System.Windows.Forms.Button button28;
        private System.Windows.Forms.Button button29;
        private System.Windows.Forms.Button button26;
        private System.Windows.Forms.Button button27;
        private System.Windows.Forms.Button button25;
        private System.Windows.Forms.Button button47;
        private System.Windows.Forms.Button button48;
        private System.Windows.Forms.Button button45;
        private System.Windows.Forms.Button button46;
        private System.Windows.Forms.Button button43;
        private System.Windows.Forms.Button button44;
        private System.Windows.Forms.Button button42;
        private System.Windows.Forms.Button button40;
        private System.Windows.Forms.Button button41;
        private System.Windows.Forms.Button button38;
        private System.Windows.Forms.Button button39;
        private System.Windows.Forms.Button button37;
        private System.Windows.Forms.Button button59;
        private System.Windows.Forms.Button button60;
        private System.Windows.Forms.Button button57;
        private System.Windows.Forms.Button button58;
        private System.Windows.Forms.Button button55;
        private System.Windows.Forms.Button button56;
        private System.Windows.Forms.Button button54;
        private System.Windows.Forms.Button button52;
        private System.Windows.Forms.Button button53;
        private System.Windows.Forms.Button button50;
        private System.Windows.Forms.Button button51;
        private System.Windows.Forms.Button button49;
    }
}

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