验证身份证号码C#.docVIP

验证身份证号码C# /// summary /// 验证身份证后，返回的信息，是否正确身份证，出生年月日，性别 /// /summary public class ValidataCardNumberResult { /// summary /// 验证是否通过 /// /summary public bool IsSuccess { set; get; } /// summary /// 性别 /// /summary public SexType Sex { set; get; } /// summary /// 生日 格式（年-月-日） /// /summary public String BirthDate { set; get; } } #region 验证身份证号码 /// summary /// 验证身份证号码 /// /summary /// param name=value返回是否通过，出生（年-月-日），性别/param /// returns/returns public static ValidataCardNumberResult CheckIdentityCardNumber(this string value) { var result = new ValidataCardNumberResult(); var powers = new String[] {7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2}; var parityBit = new String[] {1, 0, X, 9, 8, 7, 6, 5, 4, 3, 2}; if (String.IsNullOrEmpty(value)) return result; if (!(value.Length == 15 || value.Length == 18)) return result; if (value.Length == 15) { String _id = value; //15位的，全部都数字表示 Match matchNumber = Regex.Match(value, @^\d{15}$); if (!matchNumber.Success) return result; var year = _id.Substring(6, 2); var month = _id.Substring(8, 2); var day = _id.Substring(10, 2); var sexBit = _id.Substring(14); //校验年份位 // ^\d{2}$ Match matchYear = Regex.Match(year, @^\d{2}$); if (!matchYear.Success) return result; //校验月份 Match matchMonth = Regex.Match(month, @^0[1-9]|1[0-2]$); if (!matchMonth.Success) return result; //校验日 Match matchDay = Regex.Match(day, @^[0-2][1-9]|3[0-1]|10|20$); if (!matchDay.Success