打开控制面板中的程序

        private void button1_Click(object sender, EventArgs e)
        {
            System.Diagnostics.Process.Start("main.cpl");
        }
        private void button2_Click(object sender, EventArgs e)
        {
            System.Diagnostics.Process.Start("desk.cpl");
        }
        private void button3_Click(object sender, EventArgs e)
        {
            System.Diagnostics.Process.Start("ncpa.cpl");
        }
        private void button4_Click(object sender, EventArgs e)
        {
            System.Diagnostics.Process.Start("mmsys.cpl");
        }
        private void button5_Click(object sender, EventArgs e)
        {
            System.Diagnostics.Process.Start("sysdm.cpl");
        }
        private void button6_Click(object sender, EventArgs e)
        {
            System.Diagnostics.Process.Start("firewall.cpl");
        }