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 WindowsFormsApplication3
{
public partial class Form1 : Form
{
Button[,] buttons = new Button[17, 17]; //因為<17 我們需要4*4=16個數字 故為16+1=17
int[] array = new int[17];
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
// Instantiating all the buttons in the array
for (int i = 1; i < 17; i++)
{
array[i] = i;
}
/*
for (int j = 1; j < 10; j++)
{
buttons[1, j] = new Button();
buttons[1, j].Location = new Point(50 * j, 50);
buttons[1, j].Text = array[j].ToString();
this.Controls.Add(buttons[1, j]);
}
*/
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
buttons[i, j] = new Button();
buttons[i, j].Location = new Point(i * 75, j * 58); //改變格子間距大小 讓介面美觀
buttons[i, j].Size = new Size(75, 58); //改變格子尺寸大小
buttons[i, j].Text = j.ToString();
this.Controls.Add(buttons[i, j]);
buttons[i, j].Click += new EventHandler(Button1_Click); //增加一種按鍵功能
}
}
}
private void Button1_Click(object sender, EventArgs e)
{
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
if (sender == buttons[i, j])
{
MessageBox.Show("i="+i+".j="+j+" is "+buttons[i,j].Text);
}
}
}
}
private void button1_Click(object sender, EventArgs e)
{
int d1, tmp, k;
Random irand = new Random();
d1 = irand.Next(1, 10);
label1.Text = d1.ToString();
for (int j = 1; j < 17; j++)
{
k = 16 - j + 1;
tmp = array[d1];
array[d1] = array[k];
array[k] = tmp;
}
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
//buttons[i, j] = new Button();
buttons[i, j].Location = new Point(i * 75, j * 58);
buttons[i, j].Text = array[i*4+j+1].ToString();
this.Controls.Add(buttons[i, j]);
}
}
//buttons[1, 1].Text = array[1].ToString();
/*
for (int j = 1; j < 10; j++)
{
// buttons[1, j] = new Button();
buttons[1, j].Location = new Point(50 * j, 50);
buttons[1, j].Text = array[j].ToString();
this.Controls.Add(buttons[1, j]);
}
*/
label2.Text = array[d1].ToString();
}
}
}

