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 WindowsFormsApplication1
{
public partial class Form1 : Form
{
Button[,] Buttons = new System.Windows.Forms.Button[5, 5];
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
for (int i = 1; i < 5; i++)
{
for (int j = 1; j < 5; 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)
{
Random rNumber = new Random();
for (int i = 1; i < 5; i++)
{
for (int j = 1; j < 5; j++)
{
int p=0;
p = rNumber.Next(16);
Buttons[i,j].Text = p.ToString();
}
}
}
}
}
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