设置IE浏览器的默认下载路径

        private void button2_Click(object sender, EventArgs e)
        {
            try
            {
                RegistryKey regMain = Registry.CurrentUser;
                RegistryKey regChild = regMain.CreateSubKey(@"Software\Microsoft\Internet Explorer\Main");
                regChild.SetValue("Default Download Directory", textBox1.Text, RegistryValueKind.String);
                MessageBox.Show("设置默认下载路径成功");
            }
            catch (Exception ex)
            { MessageBox.Show(ex.Message); }
        }