C# winfrom 开机启动项设置

lvStartItems为listview控件

#region 获取注册表名和值
        private void GetStartItemsName()
        {
            RegistryKey regKey = Registry.LocalMachine;
            using (RegistryKey startKey = regKey.OpenSubKey(startString, true))
            {
                string[] arrStartItems = startKey.GetValueNames();
                foreach (string startName in arrStartItems)
                {
                    ListViewItem lvi = new ListViewItem();
                    lvi.SubItems[0].Text = startName;   //名称
                    lvi.SubItems.Add(startKey.GetValue(startName).ToString());  //位置
                    lvStartItems.Items.Add(lvi);
                }
            }
        }
        #endregion

        #region 设置开机启动项
        private bool RunWhenStart(bool started, string startName, string startPath)
        {
            RegistryKey regKey = Registry.LocalMachine;
            using (RegistryKey runKey = regKey.OpenSubKey(startString, true))
            {
                if (started)    //添加
                {
                    try
                    {
                        runKey.SetValue(startName, startPath);
                        return true;
                    }
                    catch (Exception ex)
                    {
                        MessageBox.Show(ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
                        return false;
                    }
                }
                else        //删除
                {
                    try
                    {
                        runKey.DeleteValue(startName);
                        return true;
                    }
                    catch (Exception ex)
                    {
                        MessageBox.Show(ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
                        return false;
                    }
                }
            }
        }
        #endregion

　　

#region 添加启动项
        private void tsmiAdd_Click(object sender, EventArgs e)
        {
            OpenFileDialog ofd = new OpenFileDialog();
            if (ofd.ShowDialog() == DialogResult.OK)
            {
                string fileName = ofd.SafeFileName.Remove(ofd.SafeFileName.IndexOf("."));
                string filePath = ofd.FileName;
                if (RunWhenStart(true, fileName, filePath))
                {
                    ListViewItem lvi = new ListViewItem();
                    lvi.SubItems[0].Text = fileName;
                    lvi.SubItems.Add(filePath);
                    lvStartItems.Items.Add(lvi);
                    MessageBox.Show("添加启动项成功 ^_^ ", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
            }
        }
        #endregion

        #region 删除启动项
        private void tsmiDel_Click(object sender, EventArgs e)
        {
            if (lvStartItems.SelectedItems.Count > 0)
            {
                int removeIndex = -1;
                removeIndex = lvStartItems.SelectedItems[0].Index;
                string removeName = lvStartItems.SelectedItems[0].Text.ToString();
                string removePath = lvStartItems.Items[removeIndex].SubItems[1].Text;
                if (removeIndex > -1)
                {
                    if (RunWhenStart(false, removeName, removePath))
                    {
                        lvStartItems.Items.RemoveAt(removeIndex);
                        MessageBox.Show("【" + removeName + "】启动项删除成功 ^_^ ", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    }
                }
            }
            else
            {
                MessageBox.Show("请选中要移除的项！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
            }
        }
        #endregion

　　增加拖放功能 

private void lvStartItems_DragEnter(object sender, DragEventArgs e)
        {
            if (e.Data.GetDataPresent(DataFormats.FileDrop))
            {
                e.Effect = DragDropEffects.Copy;
            }
            else
            {
                e.Effect = DragDropEffects.None;
            }
        }

        private void lvStartItems_DragDrop(object sender, DragEventArgs e)
        {
            String[] files = e.Data.GetData(DataFormats.FileDrop, false) as String[];
            foreach (string fileStr in files)
            {
                ListViewItem lvi = new ListViewItem();
                string keyName = fileStr.Substring(fileStr.LastIndexOf("\\") + 1, fileStr.LastIndexOf(".") - fileStr.LastIndexOf("\\") - 1);
                if (RunWhenStart(true, keyName, fileStr))
                {
                    lvi.SubItems[0].Text = keyName;
                    lvi.SubItems.Add(fileStr);
                    lvStartItems.Items.Add(lvi);
                    MessageBox.Show("添加启动项成功 ^_^ ", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
            }
        }