Esempio n. 1
0
        static void Main(string[] args)
        {
            #region 自定义正则验证器特性测试

            User user = new User() { Name = "gzr", Email = "[email protected]", PostCode = "421300" };

            Console.WriteLine(Validate(user) ? "是合法用户" : "非法的用户");

            #endregion

            #region 索引测试

            Person p=new Person("gzr",24,@"[email protected]");

            foreach (PropertyInfo propertyInfo in p.GetType().GetProperties())
            {
                //非索引化属性跳过
                if (propertyInfo.GetIndexParameters().Length == 0) ;

                Console.WriteLine(propertyInfo.GetValue(p, new object[]{3}));
            }

            #endregion

            Console.ReadKey();
        }
Esempio n. 2
0
        /// <summary>
        /// 校验用户的信息是否合法
        /// </summary>
        /// <returns></returns>
        private static bool Validate(User user)
        {
            foreach (PropertyInfo propertyInfo in user.GetType().GetProperties())
            {
                if (propertyInfo.PropertyType!=typeof(string)) continue;

                //获取应用了RegexValidatorAtrribute特性的属性的特性
                var customAttribute = propertyInfo.GetCustomAttribute<RegexValidatorAtrribute>();

                //
                if (customAttribute!=null)
                {

                    bool match= Regex.IsMatch(propertyInfo.GetValue(user, null).ToString(), customAttribute.RegexPattern);

                    //customAttribute.ErrorMsg
                    if (!match) return match;
                }
            }

            return true;
        }