Unity设置自启动项目

今天在蛮牛上看到一篇设置unity导出的程序自启动项目，感觉还不错，源码如下：

using UnityEngine;
using System.Collections;
using Microsoft.Win32;
using UnityEngine.UI;

public class test : MonoBehaviour
{

public Button Btn1;
public Button Btn2;
public Text text;

void OnEnable()
{
Btn1.onClick.AddListener(OnBtn1Click);
Btn2.onClick.AddListener(OnBtn2Click);
}

void OnDisable()
{
Btn1.onClick.RemoveListener(OnBtn1Click);
Btn2.onClick.RemoveListener(OnBtn2Click);
}
private void OnBtn1Click()
{
//MessageBox.Show("设置开机自启动，需要修改注册表", "提示");
try
{
string path = System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName;
RegistryKey rgkRun = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true);
if (rgkRun == null)
{
rgkRun = Registry.LocalMachine.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run");
}
rgkRun.SetValue("dhstest", path);
}
catch
{
Debug.Log(System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName);

}
finally
{
regeditkey();
Debug.Log(123);
}
}

private void OnBtn2Click()
{
//MessageBox.Show("取消开机自启动，需要修改注册表", "提示");
try
{
string path = System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName;
RegistryKey rgkRun = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run",
true);
if (rgkRun == null)
{
rgkRun = Registry.LocalMachine.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run");
}
rgkRun.DeleteValue("dhstest", false);
}
catch
{
Debug.Log("error");
}
finally
{
regeditkey();
Debug.Log(123);
}

}

public void regeditkey()
{
Debug.Log(123);
RegistryKey rgkRun = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true);
if (rgkRun.GetValue("dhstest") == null)
{
text.text = "自启动为关闭";
}
else
{
text.text = "自启动为打开";

}
}

}