在C#中怎么样编写代码实现当windows启动时程序自动运行？谢谢

做成winservice

1.放到启动文件夹
2.添加注册表的run值
3.为C#程序编写一个服务,通过服务调用
4.DLL插入进程explorer,进行调用

RunWhenStart(false, Application.ProductName, Application.StartupPath + @"\ToolsByJack.exe");

/// <summary>
/// 开机启动项
/// </summary>
/// <param name="Started">是否启动</param>
/// <param name="name">启动值的名称</param>
/// <param name="path">启动程序的路径</param>
public static void RunWhenStart(bool Started, string name, string path)
{
RegistryKey HKLM = Registry.LocalMachine;
RegistryKey Run = HKLM.CreateSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Run");
if (Started == true)
{
try
{