asp.net 中国身份证号码验证代码 非正则

代码如下: using System; /// <summary> /// Summary description for IDCardValid /// </summary> public class IDCardValid { public IDCardValid() { // // TODO: Add constructor logic here // } /// <summary> /// 验证身份证号码 /// </summary> /// <param name=”Id”>身份证号码</param> /// <returns>验证成功为True，否则为False</returns>