启用”开始“菜单中的“运行”功能

        private void button1_Click(object sender, EventArgs e)
        {
            RegistryKey regKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Policies\Explorer");
            regKey.SetValue("NoRun",1);
            MessageBox.Show("禁用\"开始\"行成功!");
            RefreshSystem();
        }
        private void button2_Click(object sender, EventArgs e)
        {
            RegistryKey regKey = Registry.CurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Policies\Explorer");
            regKey.SetValue("NoRun", 0);
            MessageBox.Show("开启\"开始\"行成功!");
            RefreshSystem();
        }