2010年10月22日 星期五

字串 Button 10/22

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[,] a = new int[4, 4];
        public Form1()
        {
            InitializeComponent();
        }
        private void Form1_Load(object sender, EventArgs e)
        {
            Buttons = new System.Windows.Forms.Button[9];
            TextBoxs = new System.Windows.Forms.TextBox[9];

            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 * 80, 10 + 100);
                else if (i > 2 && i <= 5)
                    Buttons[i].Location = new System.Drawing.Point(10 + (i - 3) * 80, 40 + 100);
                else if (i > 5 && i <= 9)
                    Buttons[i].Location = new System.Drawing.Point(10 + (i - 6) * 80, 70 + 100);
            }
            for (int i = 0; i < 9; ++i)
            {
                TextBoxs[i] = new TextBox();
                this.Controls.Add(TextBoxs[i]);
                if (i <= 2)
                    TextBoxs[i].Location = new System.Drawing.Point(10 + i * 100, 10);
                else if (i > 2 && i <= 5)
                    TextBoxs[i].Location = new System.Drawing.Point(10 + (i - 3) * 100, 40);
                else if (i > 5 && i <= 9)
                    TextBoxs[i].Location = new System.Drawing.Point(10 + (i - 6) * 100, 70);
            }
            TextBoxs[0].Text = "7";
            TextBoxs[1].Text = "2";
            TextBoxs[2].Text = "4";
            TextBoxs[3].Text = "5";
            TextBoxs[4].Text = "0";
            TextBoxs[5].Text = "6";
            TextBoxs[6].Text = "8";
            TextBoxs[7].Text = "3";
            TextBoxs[8].Text = "1";
        }
        public void Buttons_Click(object sender, EventArgs e)
        {
            // System.Windows.Forms.MessageBox.Show("You have clicked button " +
            //   ((System.Windows.Forms.Button)sender).Tag.ToString());
            String tnum= sender.ToString();
            int tlen = tnum.Length;
            String no = tnum.Substring(tlen - 1);
          //  if (no=="2")
            MessageBox.Show("" + no);
        }
   
     
        private void button1_Click_1(object sender, EventArgs e)
        {
            //讀入  input
            a[1, 1] = Convert.ToInt16(TextBoxs[0].Text);
            a[1, 2] = Convert.ToInt16(TextBoxs[1].Text);
            a[1, 3] = Convert.ToInt16(TextBoxs[2].Text);
            a[2, 1] = Convert.ToInt16(TextBoxs[3].Text);
            a[2, 2] = Convert.ToInt16(TextBoxs[4].Text);
            a[2, 3] = Convert.ToInt16(TextBoxs[5].Text);
            a[3, 1] = Convert.ToInt16(TextBoxs[6].Text);
            a[3, 2] = Convert.ToInt16(TextBoxs[7].Text);
            a[3, 3] = Convert.ToInt16(TextBoxs[8].Text);
            //輸出  output
            for (int i = 0; i < 9; i++)
            {
                if (i < 3)
                {
                    Buttons[i].Text = Convert.ToString(a[1, i + 1]);
                }
                else if (i >= 3 && i < 6)
                {
                    Buttons[i].Text = Convert.ToString(a[2, (i - 3) + 1]);
                }
                else
                {
                    Buttons[i].Text = Convert.ToString(a[3, (i - 3 * 2) + 1]);
                }
            }
        }
    }
}

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2010年10月8日 星期五

2010/10/8 3*3矩陣相乘

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
    {
        public Form1()
        {
            InitializeComponent();
        }
        private void label1_Click(object sender, EventArgs e)
        {
        }
        private void button1_Click(object sender, EventArgs e)
        {
            int a, b, c;
            string output;
            a = int.Parse(textBox1.Text);
            b = int.Parse(textBox2.Text);
            c = a * b;
            output =Convert.ToString(c);
            textBox3.Text = output;
        }
        Form2 newform;
        private void button2_Click(object sender, EventArgs e)
        {
            newform = new Form2();
            newform.Show();
        }
    }
}
---------------------------------------------------------------------------------------------------------

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
    {
        public Form1()
        {
            InitializeComponent();
        }
        private void button1_Click(object sender, EventArgs e)
        {
          
            int[,] a = new int[4,4];
            int[,] b = new int[4,4];
            int[,] c = new int[4,4];
            String g1, g2, g3, g4, g5, g6, g7, g8, g9;
            a[1,1] = int.Parse(textBox1.Text);
            a[1,2] = int.Parse(textBox2.Text);
            a[1,3] = int.Parse(textBox3.Text);
            a[2,1] = int.Parse(textBox4.Text);
            a[2,2] = int.Parse(textBox5.Text);
            a[2,3] = int.Parse(textBox6.Text);
            a[3,1] = int.Parse(textBox7.Text);
            a[3,2] = int.Parse(textBox8.Text);
            a[3,3] = int.Parse(textBox9.Text);
            b[1,1] = int.Parse(textBox10.Text);
            b[1,2] = int.Parse(textBox11.Text);
            b[1,3] = int.Parse(textBox12.Text);
            b[2,1] = int.Parse(textBox13.Text);
            b[2,2] = int.Parse(textBox14.Text);
            b[2,3] = int.Parse(textBox15.Text);
            b[3,1] = int.Parse(textBox16.Text);
            b[3,2] = int.Parse(textBox17.Text);
            b[3,3] = int.Parse(textBox18.Text);
            c[1,1] = a[1,1] * b[1,1] + a[1,2] * b[2,1] + a[1,3] * b[3,1];
            c[1,2] = a[1,1] * b[1,2] + a[1,2] * b[2,2] + a[1,3] * b[3,2];
            c[1,3] = a[1,1] * b[1,3] + a[1,2] * b[2,3] + a[1,3] * b[3,3];
            c[2,1] = a[2,1] * b[1,1] + a[2,2] * b[2,1] + a[2,3] * b[3,1];
            c[2,2] = a[2,1] * b[1,2] + a[2,2] * b[2,2] + a[2,3] * b[3,2];
            c[2,3] = a[2,1] * b[1,3] + a[2,2] * b[2,3] + a[2,3] * b[3,3];
            c[3,1] = a[3,1] * b[1,1] + a[3,2] * b[2,1] + a[3,3] * b[3,1];
            c[3,2] = a[3,1] * b[1,2] + a[3,2] * b[2,2] + a[3,3] * b[3,2];
            c[3,3] = a[3,1] * b[1,3] + a[3,2] * b[2,3] + a[3,3] * b[3,3];

            g1 = Convert.ToString(c[1,1]);
            g2 = Convert.ToString(c[1,2]);
            g3 = Convert.ToString(c[1,3]);
            g4 = Convert.ToString(c[2,1]);
            g5 = Convert.ToString(c[2,2]);
            g6 = Convert.ToString(c[2,3]);
            g7 = Convert.ToString(c[3,1]);
            g8 = Convert.ToString(c[3,2]);
            g9 = Convert.ToString(c[3,3]);
            textBox19.Text = g1;
            textBox20.Text = g2;
            textBox21.Text = g3;
            textBox22.Text = g4;
            textBox23.Text = g5;
            textBox24.Text = g6;
            textBox25.Text = g7;
            textBox26.Text = g8;
            textBox27.Text = g9;

        }
    }
}




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2010年10月1日 星期五

2010/10/01

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
    {
        Form2 newform;
        public Form1()
        {
            InitializeComponent();
        }
        private void button1_Click(object sender, EventArgs e)
        {
        }
        private void button3_Click(object sender, EventArgs e)
        {
            newform = new Form2();
            newform.Show();
        }
    }
}
------------------------------------------------------------------------------------
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 Form2 : Form
    {
        public Form2()
        {
            InitializeComponent();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            int i, j;
            int sum = 0;
            int[,] arr1 = new int[10, 10];
            for (i = 1; i <= 9; i++)
            {
                for (j = 1; j <= 9; j++)
                {
                    sum = i * j;
                    arr1[i, j] = sum;
                   
                }
            }

            for (i = 1; i <= 9; i++)
            {
                for (j = 1; j <= 9; j++)
                {

                    listBox1.Items.Add("i=" + i + ",j=" + j + ",i*j=" + arr1[i, j]);
                }
            }
          
           
          


        }
    }
}



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2010年9月24日 星期五

2010/09/24 二維九九乘法

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {  
    /*        int sum = 0;
            int[] arr1 = new int[101];
            int k;
            for (int i = 1; i <= 100; i++)
            {
                sum = sum + i;
                Console.WriteLine("i=" + i);
                Console.WriteLine("sum=" + sum);
                    arr1[i] = sum;
            }
      */
            int[,] arr2 = new int[10, 10];
           for (int i = 1; i <= 9; i++)
              {
                  for (int j = 1; j <= 9; j++)
                  {
                      arr2[i, j] = i * j;
                      Console.WriteLine();
                      Console.WriteLine("i=" + i + "j=" + j);
                  }
              }
                       for (int i = 1; i <= 9; i++)
                       {
                         for (int j = 1; j <= 9; j++)
                         {
                      Console.WriteLine("arr[{0},{1}]={2}",i,j,arr2[i,j]);
                         }
                       }
                 
                         
           
        }
    }
}

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2010年9月17日 星期五

2010/09/17

#include <cstdlib>
#include <iostream>
using namespace std;
int main(int argc, char *argv[])
{
    int i,sum;
   
    sum=0;
    for(i=1;i<=100;i++)
    sum=sum+i;
   
   
   
    printf("%d\n",sum);

   
    system("PAUSE");
    return EXIT_SUCCESS;
}
//



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