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Server : Microsoft-IIS/10.0 System : Windows NT EBS-6136 10.0 build 17763 (Windows Server 2016) i586 User : jxgj ( 0) PHP Version : 7.0.33 Disable Function : passthru,exec,system,shell_exec,proc_open,popen,pcntl_exec,socket_bind,stream_socket_server Directory : D:/tmp_aspnet/root/c87b3efd/cc6243dc/ |
?#pragma checksum "D:\wwwroot\zgyzd233com\wwwroot\App_Code\Judgenum.cs" "{406ea660-64cf-4c82-b6f0-42d48172a799}" "36FE123AD1DE8614412C879C48AA265A"
#line 1 "D:\wwwroot\zgyzd233com\wwwroot\App_Code\Judgenum.cs"
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Text;
///////////////////////////////////////////////要增长引用mscorlib ；
public class Judgenum
{
public Judgenum()
{
}
//private static Regex RegNumber = new Regex("^[0-9]+$"); //正整数
//private static Regex RegNumberSign = new Regex("^[+-]?[0-9]+$"); //正整数或负整数
//private static Regex RegDecimal = new Regex("^[0-9]+[.]?[0-9]+$");//带幼数的数值型
//private static Regex RegDecimalSign = new Regex("^[+-]?[0-9]+[.]?[0-9]+$"); //正或负的幼数型 等价于^[+-]?\d+[.]?\d+$
//private static Regex RegNumericSign = new Regex(@"^[+-]?\d+(\.\d+)?$"); //正负(整数或幼数)型
///<summary>
/// 是否数字字符串
/// </summary>
/// <param name="inputData">输入字符串</param>
/// <returns></returns>
public static bool IsNumber(string inputData)
{
System.Text.RegularExpressions.Regex Regex = new System.Text.RegularExpressions.Regex("^[0-9]+$");
return Regex.Match(inputData).Success;
}
/// <summary>
/// 是否数字字符串可带正负号
/// </summary>
/// <param name="inputData">输入字符串</param>
/// <returns></returns>
public static bool IsNumberSign(string inputData)
{
System.Text.RegularExpressions.Regex Regex = new System.Text.RegularExpressions.Regex("^[+-]?[0-9]+$");
return Regex.Match(inputData).Success;
}
/// <summary>
/// 是否是浮点数
/// </summary>
/// <param name="inputData">输入字符串</param>
/// <returns></returns>
public static bool IsDecimal(string inputData)
{
System.Text.RegularExpressions.Regex Regex = new System.Text.RegularExpressions.Regex("^[0-9]+[.]?[0-9]+$");
return Regex.Match(inputData).Success;
}
/// <summary>
/// 是否是浮点数可带正负号
/// </summary>
/// <param name="inputData">输入字符串</param>
/// <returns></returns>
public static bool IsDecimalSign(string inputData)
{
System.Text.RegularExpressions.Regex Regex = new System.Text.RegularExpressions.Regex("^[+-]?[0-9]+[.]?[0-9]+$");
return Regex.Match(inputData).Success;
}
/// <summary>
/// 整数和浮点混合型(可带正负号)
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static bool IsNumeric(string str)
{
System.Text.RegularExpressions.Regex Regex = new System.Text.RegularExpressions.Regex(@"^[+-]?\d+(\.\d+)?$");
return Regex.Match(str).Success;
}
}
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