Quentinlee的专栏

  public static string ShowMessage(string D)  //前台显示对话框的字符串。        {          return " alert(/"" + D + "/");history.back(-1);  ";          //return "alert(" + D + ")";        }      ///       /// 前

<br />DateTime dt = DateTime.Now;  //当前时间<br />DateTime startWeek = dt.AddDays(1 - Convert.ToInt32(dt.DayOfWeek.ToString("d")));  //本周周一<br />DateTime endWeek = startWeek.AddDays(6);  //本周周日<br />DateTime startMonth = dt.AddDays(1 - dt.Day);  //本月月初<br />D

<br />/********************************************************************************<br />     File:                <br />            TransfileToData.cs                         <br />     Description:<br />            文件转和二进制转换<br />     Author:        

<br />用XmlDocument创建XML文档 <br />using System;<br />using System.Collections.Generic;<br />using System.ComponentModel;<br />using System.Data;<br />using System.Drawing;<br />using System.Text;<br />using System.Windows.Forms;<br />using System.Xml;<br />n

<br />public class UTitleGridView<br />{<br />    public UTitleGridView(GridView grd)<br />    {<br />        if (grd.EmptyDataText == "")<br />        {<br />            grd.EmptyDataText = "没有符合条件的数据";<br />        }<br />        grd.PreRender += new Eve

<br />严格的日期验证包括格式和逻辑上的合法性！<br />^((((19|20)(([02468][048])|([13579][26]))-02-29))|((20[0-9][0-9])|(19[0-9][0-9]))-((((0[1-9])|(1[0-2]))-((0[1-9])|(1/d)|(2[0-8])))|((((0[13578])|(1[02]))-31)|(((01,3-9])|(1[0-2]))-(29|30)))))$Matches: [2002-01-31], [1997-04-

public string bar_code(object str, int ch, int cw, int type_code)        {            string strTmp=str.ToString();            string code=strTmp;            strTmp=strTmp.ToLower();            int he

 ///       /// 得到汉字的首拼      ///       /// 汉字      ///       public static string GetShouPin(string HZ)      {        string ret = string.Empty;        for (int i = 0; i         {          ret += GetPi

   public static string Encrypt(string cleanstring)        {            Byte[] clearBytes = new UnicodeEncoding().GetBytes(cleanstring);            byte[] hashedBytes = ((HashAlgorithm)CryptoConfig.Cr

<br />C#时间间隔计算可以通过时间刻度类TimSpan类实现，这是一个系统类。 <br /> <br />C#时间间隔计算举例说明：<br />实现两个时间之间C#时间间隔计算： <br />TimeSpan ts1 = new TimeSpan(DateTime.Now.Ticks); <br />//获取当前时间的刻度数 //你的代码或者其他操作 TimeSpan ts2 = new TimeSpan(DateTime.Now.Ticks); <br />TimeSpan ts = ts2.Sub