using?System;
using?System.Data;
using?System.Configuration;
using?System.Web;


using?System.Text.RegularExpressions;

///?<summary>
///?開發人：蘇飛
///?開發時間：2009-09-11
///?主要功能：判斷頁面各個控件的輸入
///?</summary>
namespace?BaseFunction
{
????public?class?PageValidate
????{
????????public?PageValidate()
????????{
????????????//
????????????//?TODO:?在此處添加構造函數邏輯
????????????//
????????}

????????private?static?Regex?RegNumber?=?new?Regex("^[0-9]+$");
????????private?static?Regex?RegNumberSign?=?new?Regex("^[+-]?[0-9]+$");
????????private?static?Regex?RegDecimal?=?new?Regex("^[0-9]+[.]?[0-9]+$");
????????private?static?Regex?RegDecimalSign?=?new?Regex("^[+-]?[0-9]+[.]?[0-9]+$");?//等價于^[+-]?\d+[.]?\d+$
????????private?static?Regex?RegEmail?=?new?Regex("^[\\w-]+@[\\w-]+\\.(com|net|org|edu|mil|tv|biz|info)$");//w?英文字母或數字的字符串，和?[a-zA-Z0-9]?語法一樣?
????????private?static?Regex?RegCHZN?=?new?Regex("[\u4e00-\u9fa5]");
????????public?static?Regex?RegMobile?=?new?Regex("^1(3[4-9]|5[012789]|8[7-8])\\d{8}$");

????????//驗證聯通手機號碼
????????public?static?Regex?RegUnicom?=?new?Regex("^1(3[012]|5[56]|8[5-6])\\d{8}$");
????????//驗證聯通固話


????????#region?日期檢查
????????///?<summary>
????????///?Format?的摘要說明。
????????///?</summary>
????????public?string?IsDateTime(string?Record)
????????{
????????????if?(Convert.ToDateTime(Record).ToString("yyyy-MM-dd")?==?DateTime.MaxValue.ToString("yyyy-MM-dd")?||?Convert.ToDateTime(Record).ToString("yyyy-MM-dd")?==?DateTime.MinValue.ToString("yyyy-MM-dd")?||?Record?==?""?||?Convert.ToDateTime(Record).ToString("yyyy-MM-dd")?==?"1900-01-01")
????????????????return?"—";
????????????else
????????????????return?Convert.ToDateTime(Record).ToString("yyyy-M-dd");
????????}

????????#endregion



????????#region?數字字符串檢查

????????///?<summary>
????????///?是否數字字符串
????????///?</summary>
????????///?<param?name="inputData">輸入字符串</param>
????????///?<returns></returns>
????????public?static?bool?IsNumber(string?inputData)
????????{
????????????Match?m?=?RegNumber.Match(inputData);
????????????return?m.Success;
????????}
????????///?<summary>
????????///?是否數字字符串?可帶正負號
????????///?</summary>
????????///?<param?name="inputData">輸入字符串</param>
????????///?<returns></returns>
????????public?static?bool?IsNumberSign(string?inputData)
????????{
????????????Match?m?=?RegNumberSign.Match(inputData);
????????????return?m.Success;
????????}
????????///?<summary>
????????///?是否是浮點數
????????///?</summary>
????????///?<param?name="inputData">輸入字符串</param>
????????///?<returns></returns>
????????public?static?bool?IsDecimal(string?inputData)
????????{
????????????Match?m?=?RegDecimal.Match(inputData);
????????????return?m.Success;
????????}
????????///?<summary>
????????///?是否是浮點數?可帶正負號
????????///?</summary>
????????///?<param?name="inputData">輸入字符串</param>
????????///?<returns></returns>
????????public?static?bool?IsDecimalSign(string?inputData)
????????{
????????????Match?m?=?RegDecimalSign.Match(inputData);
????????????return?m.Success;
????????}

????????#endregion

????????#region?中文檢測

????????///?<summary>
????????///?檢測是否有中文字符
????????///?</summary>
????????///?<param?name="inputData"></param>
????????///?<returns></returns>
????????public?static?bool?IsHasCHZN(string?inputData)
????????{
????????????Match?m?=?RegCHZN.Match(inputData);
????????????return?m.Success;
????????}

????????#endregion

????????#region?郵件地址
????????///?<summary>
????????///?是否是浮點數?可帶正負號
????????///?</summary>
????????///?<param?name="inputData">輸入字符串</param>
????????///?<returns></returns>
????????public?static?bool?IsEmail(string?inputData)
????????{
????????????Match?m?=?RegEmail.Match(inputData);
????????????return?m.Success;
????????}

????????///?<summary>
????????///?驗證是否為移動號碼
????????///?</summary>
????????///?<param?name="number">手機號</param>
????????///?<returns>Boolean</returns>
????????public?static?Boolean?isMobile(string?number)
????????{
????????????Match?m?=?RegMobile.Match(number);
????????????return?m.Success;
????????}
????????///?<summary>
????????///?驗證是否為聯通號碼
????????///?</summary>
????????///?<param?name="number">手機號</param>
????????///?<returns></returns>
????????public?static?Boolean?IsUnicom(string?number)
????????{
????????????Match?m?=?RegUnicom.Match(number);
????????????return?m.Success;
????????}
????????#endregion

????????#region?其他

????????///?<summary>
????????///?檢查字符串最大長度，返回指定長度的串
????????///?</summary>
????????///?<param?name="sqlInput">輸入字符串</param>
????????///?<param?name="maxLength">最大長度</param>
????????///?<returns></returns>???
????????public?static?string?SqlText(string?sqlInput,?int?maxLength)
????????{
????????????if?(sqlInput?!=?null?&&?sqlInput?!=?string.Empty)
????????????{
????????????????sqlInput?=?sqlInput.Trim();
????????????????if?(sqlInput.Length?>?maxLength)//按最大長度截取字符串
????????????????????sqlInput?=?sqlInput.Substring(0,?maxLength);
????????????}
????????????return?sqlInput;
????????}




????????#endregion


????}
}

轉載于:https://www.cnblogs.com/top5/archive/2010/03/11/1683787.html

《新程序員》：云原生和全面數字化實踐50位技術專家共同創作，文字、視頻、音頻交互閱讀

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