using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WindowsFormsApplication2
{
public partial class Form1 : Form
{
int i = 4, j = 4;
int[] randomize = new int[16];
Random rnd = new Random();
Button[,] Buttons = new System.Windows.Forms.Button[9, 9];
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
for (i = 0; i < 4; i++)
{
for (j = 0; j < 4; j++)
{
Buttons[i, j] = new Button();
Buttons[i, j].Size = new Size(50, 50);
Buttons[i, j].Location = new Point(i * 50, j * 50);
this.Controls.Add(Buttons[i, j]);//出現在畫面中
}
}
}
private void button1_Click(object sender, EventArgs e)
{
for (int i = 0; i < 16; i++)
{
randomize[i] = rnd.Next(0, 16);
for (int j = 0; j < i; j++)
{
while (randomize[j] == randomize[i]) // 檢查是否有重複的亂數 如果有就重新產生
{
j = 0;
randomize[i] = rnd.Next(0, 16);
}
}
}
for (i = 0; i < 4; i++)
{
for (j = 0; j < 4; j++)
{
Buttons[i, j].Text = Convert.ToString(randomize[i * 4 + j]); //將一維陣列randomize依序放進二維陣列的按鈕上
this.Controls.Add(Buttons[i, j]);
}
}
}
}
}
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