开机自启程序的实现

Question

http://topic.csdn.net/t/20050921/16/4284732.html这里有个Delphi的。
http://topic.csdn.net/t/20011030/15/347967.html这个需要安装程序有没有人能说下程序开机自启的原理，最好给个C++/C#代码。
或者给一些相关的API（名称，使用方法）

Answer 1

写注册表，run下面1 public void RunWhenStart(bool Started, string name, string path)
2        {
3            RegistryKey HKLM = Registry.LocalMachine;
4            RegistryKey Run = HKLM.CreateSubKey(@"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run\");
5            if (Started == true)
6            {
7                try
8                {
9                    Run.SetValue(name, path);
10                    HKLM.Close();
11                }
12                catch (Exception)
13                {
14                    MessageBox.Show("注册表修改错误(开机自启未实现)");
15                }
16            }
17            else
18            {
19                try
20                {
21                    if (Run.GetValue(name) != null)
22                    {
23                        Run.DeleteValue(name);
24                        HKLM.Close();
25                    }
26                    else
27                        return;
28                }
29                catch (Exception e)
30                {
31                    ExceptionTransact.WriteErrLog(base.GetType().Name, e.Message);
32                    // 
33                }
34            }
35        }

Answer 2

写注册表，run下面 代码看上面的就是了

Answer 3

http://www.cnblogs.com/jasonchou/archive/2009/04/14/1435937.html
这个地方比较详细

Answer 4

RegistryKey key = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true);//打开注册表子项 key.SetValue(程序的名称, 程序的路径);
http://topic.csdn.net/u/20100118/09/c7d477c7-0984-4089-8dc0-c57219f5eb89.html?26411

Answer 5

using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.Win32;namespace Notice
{
    class RegistryManager
    {
        private static string keyName = "FinanceSysNotice";
        private static string keyPath = @"SOFTWARE\Microsoft\Windows\CurrentVersion\Run";
        private static string keyValue = System.Reflection.Assembly.GetExecutingAssembly().Location + " /s";        /// <summary>
        /// 添加启动项
        /// </summary>
        public static void AddKey()
        {
            RegistryKey k;
            k = Registry.CurrentUser.CreateSubKey(keyPath);
            k.SetValue(keyName, keyValue);
            k.Close();
        }        /// <summary>
        /// 检查键是否存在
        /// </summary>
        /// <returns></returns>
        public static bool ExistKey()
        {
            string[] aimnames;
            RegistryKey aimdir = Registry.CurrentUser.OpenSubKey(keyPath);
            aimnames = aimdir.GetValueNames();
            foreach (string aimKey in aimnames)
            {
                if (aimKey == keyName)
                    return true;
            }            return false;
        }        /// <summary>
        /// 删除启动项
        /// </summary>
        public static void DeleteKey()
        {
            string[] aimnames;
            RegistryKey aimdir = Registry.CurrentUser.OpenSubKey(keyPath, true);
            aimnames = aimdir.GetValueNames();
            foreach (string aimKey in aimnames)
            {
                if (aimKey == keyName)
                {
                    aimdir.DeleteValue(keyName);
                    aimdir.Close();
                    break;
                }
            }
        }        /// <summary>
        /// 检查启动项是否正常
        /// </summary>
        /// <param name="addReg">如果没有,是否添加?</param>
        public static void CheckAutoRun(bool addReg)
        {
            try
            {
                //检查是否已有启动项
                if (ExistKey())
                {
                    //重新写入//增加新项
                    AddKey();
                }
                else
                {
                    if (addReg)
                    {
                        //增加新项
                        AddKey();
                    }
                }
            }
            catch (Exception ex)
            {
                throw new Exception("检查启动项时出现错误!\n" + ex.Message);
            }
        }
    }
}

Answer 6

把你的exe放在c盘的启动目录里就行了..
其实我觉得这个是最简单的答案看到大家都改了注册表么，又是一个学习点啊