小算盤進階版(未完成)

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        System.Windows.Forms.Button[] Buttons;
        System.Windows.Forms.TextBox[] TextBoxs;
        int Case, i;
        public Form1()
        {
            InitializeComponent();
        }
        private void Form1_Load(object sender, EventArgs e)
        {
            TextBoxs = new System.Windows.Forms.TextBox[1];
            TextBoxs[0] = new TextBox();
            this.Controls.Add(TextBoxs[0]);
            TextBoxs[0].Size = new Size(190, 10);
            TextBoxs[0].Location = new System.Drawing.Point(10, 60);
            TextBoxs[0].Enabled = false;
            Buttons = new System.Windows.Forms.Button[16];
            for (int i = 0; i < 16; ++i)
            {
                Buttons[i] = new Button();
                Buttons[i].Click += new System.EventHandler(Buttons_Click);
                Buttons[i].Size = new Size(40, 40);
                this.Controls.Add(Buttons[i]);
                if (i <= 3)
                    Buttons[i].Location = new System.Drawing.Point(10 + i * 50, 250);
                else if (i > 3 && i <= 7)
                    Buttons[i].Location = new System.Drawing.Point(10 + (i - 4) * 50, 200);
                else if (i > 7 && i <= 11)
                    Buttons[i].Location = new System.Drawing.Point(10 + (i - 8) * 50, 150);
                else if (i > 11 && i <= 15)
                    Buttons[i].Location = new System.Drawing.Point(10 + (i - 12) * 50, 100);
            }

            Buttons[0].Text = "0";
            Buttons[1].Text = "00";
            Buttons[2].Text = "=";
            Buttons[3].Text = "+";
            Buttons[4].Text = "1";
            Buttons[5].Text = "2";
            Buttons[6].Text = "3";
            Buttons[7].Text = "-";
            Buttons[8].Text = "4";
            Buttons[9].Text = "5";
            Buttons[10].Text = "6";
            Buttons[11].Text = "*";
            Buttons[12].Text = "7";
            Buttons[13].Text = "8";
            Buttons[14].Text = "9";
            Buttons[15].Text = "/";
        }
        public void Buttons_Click(object sender, EventArgs e)
        {
            Buttons[0].Click+=new EventHandler( Buttons0_Click) ;
            Buttons[4].Click += new EventHandler(Buttons4_Click);

        }
        public void Buttons0_Click(object sender, EventArgs e)
        {
            TextBoxs[0].Text+=0;
        }
        public void Buttons4_Click(object sender, EventArgs e)
        {
            TextBoxs[0].Text = TextBoxs[0].Text + "1";
        }

    }
}

小算盤基本版

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication2
{
    public partial class Form1 : Form
    {
        int x,y,z;
        Boolean a = false;
        Boolean b = false;
        public Form1()
        {
            InitializeComponent();
        }
        private void Form1_Load(object sender, EventArgs e)
        {
            textBox1.Text = "";
            button1.Text = "0";
            button2.Text = "00";
            button3.Text = "=";
            button4.Text = "1";
            button5.Text = "2";
            button6.Text = "3";
            button7.Text = "4";
            button8.Text = "5";
            button9.Text = "6";
            button10.Text = "7";
            button11.Text = "8";
            button12.Text = "9";
            button13.Text = "+";
            button14.Text = "-";
            button15.Text = "*";
            button16.Text = "/";
        }
        private void button1_Click(object sender, EventArgs e)
        {
            if (a == false)
            {
            }
            else
            {  
                textBox1.Text += 0;
            }
        }
        private void button4_Click(object sender, EventArgs e)
        {
            textBox1.Text += 1;
            a = true;
        }
        private void button5_Click(object sender, EventArgs e)
        {
            textBox1.Text += 2;
            a = true;
        }
        private void button6_Click(object sender, EventArgs e)
        {
            textBox1.Text += 3;
            a = true;
        }
        private void button7_Click(object sender, EventArgs e)
        {
            textBox1.Text += 4;
            a = true;
        }
        private void button8_Click(object sender, EventArgs e)
        {
            textBox1.Text += 5;
            a = true;
        }
        private void button9_Click(object sender, EventArgs e)
        {
            textBox1.Text += 6;
            a = true;
        }
        private void button10_Click(object sender, EventArgs e)
        {
            textBox1.Text += 7;
            a = true;
        }
        private void button11_Click(object sender, EventArgs e)
        {
            textBox1.Text += 8;
            a = true;
        }
        private void button12_Click(object sender, EventArgs e)
        {
            textBox1.Text += 9;
            a = true;
        }
        private void button16_Click(object sender, EventArgs e)
        {
            if (b == true)
            {
            }
            else
            {
                x = int.Parse(textBox1.Text);
               
                textBox1.Text = "";
                a = false;
                b = true;
            }
        }
        private void button3_Click(object sender, EventArgs e)
        {
            if (a == true & b == true)
            {
                y = int.Parse(textBox1.Text);
                z = x / y;
                textBox1.Text=""+z;
            }
        }
    }
}

井字遊戲

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        System.Windows.Forms.Button[] Buttons;
        public Form1()
        {
            InitializeComponent();
        }
      
        private void Form1_Load(object sender, EventArgs e)
        {
          
            Buttons = new System.Windows.Forms.Button[9];
            //Buttons[i].Size=new Size(50,50);
            for (int i = 0; i < 9; ++i)
            {
             
                Buttons[i] = new Button();
                Buttons[i].Click += new System.EventHandler(Buttons_Click);
                this.Controls.Add(Buttons[i]);
                if (i <= 2)
                    Buttons[i].Location = new System.Drawing.Point(10 + i * 100, 10);
                else if (i > 2 && i <= 5)
                    Buttons[i].Location = new System.Drawing.Point(10 + (i - 3) * 100, 40);
                else if (i > 5 && i <= 9)
                    Buttons[i].Location = new System.Drawing.Point(10 + (i - 6) * 100, 70);
         
            }

        }
        public void Buttons_Click(object sender, EventArgs e)
        {
           int bno = 0;
           int i = 0;
          
                Buttons[i].Text = Buttons[bno].Text;
                    bno = i;
                    switch (bno)
                    {
                        case 0:
                            Buttons[0].Image = pictureBox2.Image;
                            break;
                        case 1:
                            Buttons[1].Image = pictureBox2.Image;
                            break;
                        case 2:
                            Buttons[2].Image = pictureBox2.Image;
                            break;
                        case 3:
                            Buttons[3].Image = pictureBox2.Image;
                            break;
                        case 4:
                            Buttons[4].Image = pictureBox2.Image;
                            break;
                        case 5:
                            Buttons[5].Image = pictureBox2.Image;
                            break;
                        case 6:
                            Buttons[6].Image = pictureBox2.Image;
                            break;
                        case 7:
                            Buttons[7].Image = pictureBox2.Image;
                            break;
                        case 8:
                            Buttons[8].Image = pictureBox2.Image;
                            break;
                    }
            }
        private void button1_Click(object sender, EventArgs e)
        {
            Random Rd = new Random();
            int Rdno = Rd.Next(9);
            label1.Text = "" + Rdno;
            Buttons[Rdno].Image =pictureBox1.Image;
        }
    }
}

4x4矩陣試做版

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication2
{
    public partial class Form1 : Form
    {
        System.Windows.Forms.TextBox[] TextBoxes;
        public Form1()
        {
            InitializeComponent();
        }
        private void Form1_Load(object sender, EventArgs e)
        {
            TextBoxes = new System.Windows.Forms.TextBox[46];
            for (int i = 1; i <= 16; ++i)
            {
                TextBoxes[i] = new TextBox();
                this.Controls.Add(TextBoxes[i]);
                if (i <= 4)
                    TextBoxes[i].Location = new System.Drawing.Point(12 + (i - 1) * 106, 12);
                else if (i > 4 && i <= 8)
                    TextBoxes[i].Location = new System.Drawing.Point(12 + (i - 5) * 106, 40);
                else if (i > 8 && i <= 12)
                    TextBoxes[i].Location = new System.Drawing.Point(12 + (i - 9) * 106, 68);
                else if (i > 12 && i <= 16)
                    TextBoxes[i].Location = new System.Drawing.Point(12 + (i - 13) * 106, 96);
                //產生出16個TextBox，並排列整齊成為４ｘ４的空格方陣
            }
          
            for (int i = 17; i <= 33; ++i)
            {
                TextBoxes[i] = new TextBox();
                this.Controls.Add(TextBoxes[i]);
                if (i <= 20)
                    TextBoxes[i].Location = new System.Drawing.Point(500 + (i - 17) * 106, 12);
                else if (i > 20 && i <= 24)
                    TextBoxes[i].Location = new System.Drawing.Point(500 + (i - 21) * 106, 40);
                else if (i > 24 && i <= 28)
                    TextBoxes[i].Location = new System.Drawing.Point(500 + (i - 25) * 106, 68);
                else if (i > 28 && i <= 32)
                    TextBoxes[i].Location = new System.Drawing.Point(500 + (i - 29) * 106, 96);
                //產生出16個TextBox，並排列整齊成為４ｘ４的空格方陣
            }
         
            for (int i = 34; i <= 48; ++i)
            {
                TextBoxes[i] = new TextBox();
                this.Controls.Add(TextBoxes[i]);
                if (i <= 37)
                    TextBoxes[i].Location = new System.Drawing.Point(12 + (i - 33) * 106, 512);
                else if (i > 37 && i <= 41)
                    TextBoxes[i].Location = new System.Drawing.Point(12 + (i - 37) * 106, 540);
                else if (i > 41 && i <= 45)
                    TextBoxes[i].Location = new System.Drawing.Point(12 + (i - 41) * 106, 568);
                else if (i > 45 && i <= 48)
                    TextBoxes[i].Location = new System.Drawing.Point(12 + (i - 45) * 106, 596);
                //產生出16個TextBox，並排列整齊成為４ｘ４的空格方陣
            }
        }
    }
}