如果想你写的程序随系统开机一起启动的话，那么你可以照下面这个方法来做。

RunWhenStart(false, Application.ProductName, Application.StartupPath + @\"\\MUS.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 { Run.SetValue(name, path); HKLM.Close(); } catch (Exception Err) { MessageBox.Show(Err.Message.ToString(), \"MUS\", MessageBoxButtons.OK, MessageBoxIcon.Error); } } [Page] else { try { Run.DeleteValue(name); HKLM.Close(); } catch (Exception) { // } } }