程序代码：

private void Form1_Load(object sender, EventArgs e)
        {
            FlowLayoutPanel flp = new FlowLayoutPanel();
            flp.Width = 330;
            flp.Dock = DockStyle.Left;
            for (int i = 0; i < 9;i++ )
            {  
                Button but = new Button();
                but.Height =but.Width= 100;
                but.Name = "button" + i.ToString();
                but.Enabled = false;
                but.Click += new EventHandler(but_Click);
                flp.Controls.Add(but);
            }
            this.Controls.Add(flp);
            this.Width = 410;
            this.Height = 360;
        }

程序代码：

private void 开始游戏ToolStripMenuItem_Click(object sender, EventArgs e)
        {

            foreach (Control ctr in this.Controls)
            {
                if (ctr is Button)
                {
                    label1.Text = (++i).ToString();
                    ctr.Enabled = true;
                }
            }
        }