C#开机自动启动应用程序

//命名空间 using Microsoft.Win32;
private void checkBox2_CheckedChanged(object sender, System.EventArgs e)
{
if (checkBox2.Checked) //设置开机自启动
{
//MessageBox.Show ("设置开机自启动需要修改注册表","提示");
string path = Application.ExecutablePath;
RegistryKey rk = Registry.LocalMachine;
RegistryKey rk2 = rk.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Run");
rk2.SetValue( "JcShutdown",path );
rk2.Close();
rk.Close();
}
else //取消开机自启动
{
//MessageBox.Show ("取消开机自启动需要修改注册表","提示");
string path = Application.ExecutablePath;
RegistryKey rk = Registry.LocalMachine;
RegistryKey rk2 = rk.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Run");
rk2.DeleteValue("JcShutdown",false);
rk2.Close();
rk.Close();
}
}