import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import java.util.Random;
class A3 extends JFrame {
- Jun 12 Fri 2015 14:16
5/22
- May 08 Fri 2015 15:33
JAVA 按鈕版面不隨機
import java.awt.*;
import java.awt.event.*;
- Apr 10 Fri 2015 16:00
java 第六堂課 for loop 按鈕產生
import java.awt.*;
import java.awt.event.*;
- Apr 10 Fri 2015 14:18
JAVA 第四課 按鈕產生
import java.awt.*;
import java.awt.event.*;
- Jan 08 Thu 2015 20:17
4*4數字推盤
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 WindowsFormsApplication24
{
public partial class Form1 : Form
{
Button[,] buttons = new Button[10, 10];
int[] array = new int[10];
public Form1()
{
InitializeComponent();
}
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 < 10; j++)
{
k = 9 - j + 1;
tmp = array[d1];
array[d1] = array[k];
array[k] = tmp;
}
for (int j = 0; j < 3; j++)
{
for (int i = 0; i < 3; i++)
{
//buttons[i, j] = new Button();
buttons[i, j].Location = new Point(j * 50, i * 50);
buttons[i, j].Text = array[i * 3 + j + 1].ToString();
this.Controls.Add(buttons[i, j]);
}
}
}
private void movement(int i, int j, string s) {
MessageBox.Show("i=" + i + ",j" + j + "" + s);
}
private void Form1_Load(object sender, EventArgs e)
{
// Instantiating all the buttons in the array
for (int i = 0; i < 9; 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 j = 0; j < 3; j++)
{
for (int i = 0; i < 3; i++)
{
buttons[i, j] = new Button();
buttons[i, j].Location = new Point(j * 50, i * 50);
buttons[i, j].Text = (j * 3 + i).ToString();
this.Controls.Add(buttons[i, j]);
buttons[i, j].Click += new EventHandler(Button1_Click);
}
}
}
private void Button1_Click(object sender, EventArgs e)
{
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
if (buttons[i, j].Text == "0")
{
MessageBox.Show("i=" + i + ",j=" + j + " " + buttons[i, j].Text);
}
}
}
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
if (sender == buttons[i, j])
{
MessageBox.Show("i=" + i + ",j=" + j + " " + buttons[i, j].Text);
}
}
}
}
}
}
- Jan 08 Thu 2015 20:01
亂數不重複
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 WindowsFormsApplication11
{
public partial class Form1 : Form
{ string c;
int[] a = new int[10];
Button[,] b = new Button[5, 5];
int[,] w=new int[5,5];
Random r1 = new Random();
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
for (int j = 0; j < 5; j++)
{
for (int i = 0; i < 5; i++)
{
b[i, j] = new System.Windows.Forms.Button();
b[i, j].Location = new Point(50 * i, 50 * j);
b[i, j].Click += new EventHandler(b_Click);
b[i, j].Width = 50;
b[i, j].Height = 50;
b[i, j].Text = "" + (i + j * 5);
w[i, j] = i + j * 5;//w[i,j]可以用來紀錄b[i,j]有關的數值
this.Controls.Add(b[i, j]);
}
}
for (int j = 0; j < 25; j++)
{
for (int i = 0; i < j; i++)
{
a[0] = r1.Next(0, j);//a[0]從0到j
a[1] = a[0] % 5;//a[1],a[2]從0到4
a[2] = (a[0] - a[1]) / 5;
c = b[a[1], a[2]].Text;
b[a[1], a[2]].Text = b[i % 5, i / 5].Text;
b[i % 5, i / 5].Text = c;//被隨機到的按鈕與第i個交換名稱
}
}
}
private void b_Click(object sender, EventArgs e) { }
private void button1_Click(object sender, EventArgs e)
{
for (int j = 0; j < 25; j++)
{
for (int i = 0; i < j; i++)
{
a[0] = r1.Next(0, j);
a[1] = a[0] % 5;
a[2] = (a[0] - a[1]) / 5;
c = b[a[1], a[2]].Text;
b[a[1], a[2]].Text = b[i % 5, i / 5].Text;
b[i % 5, i / 5].Text = c;
}
}
}
