using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.Configuration;
using?System.Net.Configuration;
using?System.IO;


namespace?RwConfigDemo
{
	public?partial?class?Form1?:?Form
	{
		public?Form1（）
		{
			InitializeComponent（）;
		}

		private?void?txtRead_Click（object?sender?EventArgs?e）
		{
			MySection1?mySectioin1?=?（MySection1）ConfigurationManager.GetSection（“MySection111“）;
			txtUsername1.Text?=?mySectioin1.UserName;
			txtUrl1.Text?=?mySectioin1.Url;


			MySection2?mySectioin2?=?（MySection2）ConfigurationManager.GetSection（“MySection222“）;
			txtUsername2.Text?=?mySectioin2.Users.UserName;
			txtUrl2.Text?=?m