如何开机时自动运行程序

 

 

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using Microsoft.Win32;
......
....
....

        private void button1_Click(object sender, System.EventArgs e)
        {//浏览执行文件
            this.openFileDialog1.ShowDialog();
            if(this.openFileDialog1.FileName.Length>0)
            {
                this.textBox1.Text=this.openFileDialog1.FileName;
            }
        }
        private void button2_Click(object sender, System.EventArgs e)
        {//设置自启动程序
            if(this.textBox1.Text.Length<1)
            {
                MessageBox.Show("请首先浏览程序文件选择一个执行程序！","信息提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
                return;
            }
            try
            {
                string FileName=this.textBox1.Text;
                string ShortFileName=FileName.Substring(FileName.LastIndexOf("\\")+1);
                //打开子键节点
                RegistryKey MyReg=Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run",true);
                if(MyReg==null)
                {//如果子键节点不存在，则创建之
                    MyReg=Registry.LocalMachine.CreateSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run");
                }
                //在注册表中设置自启动程序
                MyReg.SetValue(ShortFileName,FileName);
                MessageBox.Show("设置自启动程序操作成功！","信息提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
            }
            catch(Exception Err)
            {
                MessageBox.Show("写注册表操作发生错误！","信息提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
            }
        }

OpenFileDialog 的一些属性的设置

 

            this.openFileDialog1.Filter = "所有执行程序(*.exe)|*.exe";
            this.openFileDialog1.InitialDirectory = "C:";
            this.openFileDialog1.RestoreDirectory = true;
            this.openFileDialog1.Title = "选择执行程序";