用XML存储程序的配置

用XML来存储文件既方便，又安全。C#提供了很好的支持。

下面是一示例

    /// <summary>
    /// 帐户信息
    /// </summary>
    public class AccountInfo
    {
        /// <summary>
        /// 登录网址
        /// </summary>
        public const string LoginURL = @"http://bbs.ustc.edu.cn/cgi/bbslogin?id={0}&pw={1}";

        /// <summary>
        /// 登录失败时提示的错误信息包含的关键字符串
        /// 用于判断是否登录成功
        /// </summary>
        public const string ErrorMessage = @"快速返回";

        /// <summary>
        /// 注销网址
        /// </summary>
        public const string LogoutURL = @"http://bbs.ustc.edu.cn/cgi/bbslogout";



        /// <summary>
        /// 帐户名
        /// </summary>
        public string User = @"guest";

        /// <summary>
        /// 密码
        /// </summary>
        public string Password = @"guest";

        /// <summary>
        /// 是否在线
        /// </summary>
        public bool IsOnline = false;

        /// <summary>
        /// 是否自动登录
        /// </summary>
        public bool AutoLogin = true;

        public void Load(string configureFileName)
        {
            try
            {
                XmlDocument configure = new XmlDocument();
                configure.Load(configureFileName);
                XmlElement root = configure.DocumentElement;

                User = root.GetAttribute("User");
                Password = root.GetAttribute("Password");
                IsOnline = bool.Parse(root.GetAttribute("IsOnline"));
                AutoLogin = bool.Parse(root.GetAttribute("AutoLogin"));

            }
            catch (IOException e)
            {
            }
        }

        public void Save(string configureFileName)
        {
            XmlDocument configure = new XmlDocument();
            XmlElement root = configure.CreateElement("Root");

            root.SetAttribute("User", User);
            root.SetAttribute("Password", Password);
            root.SetAttribute("IsOnline", IsOnline.ToString());
            root.SetAttribute("AutoLogin", AutoLogin.ToString());

            configure.AppendChild(root);
            configure.Save(configureFileName);
        }
    }

MicroTeam Hui