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 _123
{
public partial class Form1 : Form
{
public System.Windows.Forms.Button Button1;
Random rand = new Random();
Button[,] buttons = new Button[10, 10];
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
Button1 = new System.Windows.Forms.Button();
Button1.Location = new Point(400, 400);
Button1.Size = new Size(100, 30);
Button1.Click += new EventHandler(Button1_Click);
Button1.Text = "Rand";
this.Controls.Add(Button1);
for (int j = 1; j < 5; j++)
{
for (int i = 1; i < 5; i++)
{
buttons[i, j] = new Button();
buttons[i, j].Location = new Point(80 + i * 50, 80 + j * 50);
buttons[i, j].Size = new Size(50, 50);
buttons[i, j].Text = Convert.ToString((i - 1) + 4 * (j - 1));
this.Controls.Add(buttons[i, j]);
}
}
}
protected void Button1_Click(object sender, EventArgs e)
{
int x, y, a;
int[] myarray = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
for (int i = 15; i > 1; i--)
{
x = rand.Next(0, i);
y = myarray[x];
myarray[x] = myarray[i];
myarray[i] = y;
}
for (int j = 1; j < 5; j++)
{
for (int i = 1; i < 5; i++)
{
a = myarray[(j - 1) * 4 + (i - 1)];
buttons[i, j].Text = Convert.ToString(a);
buttons[i, j].Click += new EventHandler(a_Click);
this.Controls.Add(buttons[i, j]);
}
}
}
//int m, n;
protected void a_Click(object sender, EventArgs e)
{
for (int i = 1; i < 5; i++)
{
for (int j = 1; j < 5; j++)
{
if (Convert.ToDouble(buttons[i, j].Text) == 0)
{
buttons[i - 1, j].Click += new EventHandler(b_Click);
buttons[i + 1, j].Click += new EventHandler(b_Click);
buttons[i, j - 1].Click += new EventHandler(b_Click);
buttons[i, j + 1].Click += new EventHandler(b_Click);
//i = m;
//j = n;
//this.Controls.Add(buttons[i, j]);
//if (sender == buttons[i, j])
//MessageBox.Show("(" + Convert.ToString(i) + "," + Convert.ToString(j) + ")");
}
}
}
}
protected void b_Click(object sender, EventArgs e)
{
//buttons[m, n].Text = buttons[m - 1, n].Text;
//buttons[m-1, n].Text = buttons[m , n].Text;
MessageBox.Show(" ");
}
}
}
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