C# WinFrom 编写正则表达式验证类

public class ValidationRegex

    {

       /// <summary>

       /// 正则表达式字符串

       /// </summary>

       public static string pattern ;

       /// <summary>

       /// 公共方法

       /// </summary>

       /// <param name="pattern">正则表达式</param>

       /// <param name="validteString">待验证字符串</param>

       /// <returns>Bool</returns>

       private static bool PublicMethod(string pattern, string validteString)

       {

           Regex reg = new Regex(pattern);

           Match m = reg.Match(validteString);

           return m.Success;

       }

       /// <summary>

       /// 验证正整数

       /// </summary>

       /// <param name="validteString">待验证字符串</param>

       /// <returns>bool</returns>

       public static bool ValidteData(string validteString)

       {

           pattern = "^[+]?\\d+$";

           return PublicMethod(pattern,validteString);

       }





       /// <summary>

       /// 验证正负整数

       /// </summary>

       /// <param name="validteString">待验证字符串</param>

       /// <returns>bool</returns>

       public static bool ValidatePlusMinus(string validteString)

       {

           pattern = "^([-+]?\\d+)(\\.\\d+)?$";

           return PublicMethod(pattern, validteString);

       }



       /// <summary>

       /// 验证字母和数字

       /// </summary>

       /// <param name="validteString">待验证字符串</param>

       /// <returns>bool</returns>

       public static bool VadidateDataLetter(string validteString)

       {

           pattern = "^[a-zA-Z0-9]+$";

           return PublicMethod(pattern, validteString);

       }

       /// <summary>

       /// 验证中文字符

       /// </summary>

       /// <param name="validteString">待验证字符串</param>

       /// <returns>bool</returns>

       public static bool ValidateChineseChar(string validteString)

       {

           pattern = "^[\u4e00-\u9fa5]+$";

           return PublicMethod(pattern, validteString);

       }

       /// <summary>

       /// 验证时间-【H:mm:ss】

       /// </summary>

       /// <param name="validteString">待验证字符串</param>

       /// <returns>bool</returns>

       public static bool ValidateTime(string validteString)

       {

           pattern = "^[0-9]{1,2}:[0-9]{2}(:[0-9]{2})?$";

           return PublicMethod(pattern, validteString);

       }



       /// <summary>

       /// 验证固定电话

       /// </summary>

       /// <param name="validteString">待验证字符串</param>

       /// <returns>bool</returns>

       public static bool ValidateTel(string validteString)

       {

           pattern = "^([0-9]{3,4}-)?[0-9]{7,8}$";

           return PublicMethod(pattern, validteString);

       }



       /// <summary>

       /// 验证手机号码

       /// </summary>

       /// <param name="validteString">待验证字符串</param>

       /// <returns>bool</returns>

       public static bool ValidatePhone(string validteString)

       {

           pattern = "^(13|15|18)[0-9]{9}$";

           return PublicMethod(pattern, validteString);

       }



       /// <summary>

       /// 验证邮箱

       /// </summary>

       /// <param name="validteString">待验证字符串</param>

       /// <returns>bool</returns>

       public static bool ValidateEmail(string validteString)

       {

           pattern = "^\\w+([+-.]\\w+)*@\\w+([-.]\\w+)*$";

           return PublicMethod(pattern, validteString);

       }

       /// <summary>

       /// 验证邮编

       /// </summary>

       /// <param name="validteString">待验证字符串</param>

       /// <returns>bool</returns>

       public static bool ValidatePostCode(string validteString)

       {

           pattern = "^\\d{6}$";

           return PublicMethod(pattern, validteString);

       }



       /// <summary>

       ///   验证输入字符串为网络地址

       /// </summary>

       /// <param name="P_str_naddress"> 输入字符串 </param>

       /// <returns> 返回一个bool类型的值 </returns>

       public bool validateNAddress(string P_str_naddress)

       {

           return Regex.IsMatch(P_str_naddress, @"http(s)?://([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)?");

       }

            

    }