【新手求教】求用panel控件绘制扫雷界面的代码解决思路

【新手求教】求用panel控件绘制扫雷界面的代码
本人超级菜鸟一个，越简单越好

[解决办法]
以下画10*10的方格

C# code

        int rows = 10, cols = 10, w = 0,h=0;        private void panel1_Paint_2(object sender, PaintEventArgs e)        {            w = panel1.Width / cols;            h = panel1.Height / rows;            w = Math.Min(w, h);            for (int i = 0; i < cols;i++ )            {                for (int j = 0; j < rows; j++)                {                    e.Graphics.DrawRectangle(Pens.Red, new Rectangle(w*i,w*j,w,w));                }