C#客户端（WinForm）开机自动启动实现

1        /// <summary>  
2        /// 修改程序在注册表中的键值  
3        /// </summary>  
4        /// <param name="isAuto">true:开机启动,false:不开机自启</param> 
5        private void AutoStart(bool isAuto = true, bool showinfo = true)
6        {
7            try
8            {
9                if (isAuto == true)
10                {
11                    RegistryKey R_local = Registry.CurrentUser;//RegistryKey R_local = Registry.CurrentUser;
12                    RegistryKey R_run = R_local.CreateSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Run");
13                    R_run.SetValue("应用名称", Application.ExecutablePath);
14                    R_run.Close();
15                    R_local.Close();
16                }
17                else
18                {
19                    RegistryKey R_local = Registry.CurrentUser;//RegistryKey R_local = Registry.CurrentUser;
20                    RegistryKey R_run = R_local.CreateSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Run");
21                    R_run.DeleteValue("应用名称", false);
22                    R_run.Close();
23                    R_local.Close();
24                }
25            }
26            catch (Exception)
27            {
28                if (showinfo)
29                    MessageBox.Show("您需要管理员权限修改", "提示");
30            }
31        }

注：该程序的启动项设置到HKEY_Current_User 下，推荐。如果想改在HKEY_LOCAL_MACHINE，只需将CurrentUser改为LocalMachine，即

1// 添加到 当前登陆用户的 注册表启动项
2RegistryKey RKey = Registry.CurrentUser.CreateSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Run");
3RKey.SetValue("AppName", @"C:\AppName.exe");
4
5// 添加到 所有用户的 注册表启动项
6RegistryKey RKey = Registry.LocalMachine.CreateSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Run");
7RKey.SetValue("AppName", @"C:\AppName.exe");