摘要:
using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication1{ class Program { static v... 阅读全文
摘要:
1、用字符串分隔:usingSystem.Text.RegularExpressions;stringstr="aaajsbbbjsccc";string[]sArray=Regex.Split(str,"js",RegexOptions.IgnoreCase);foreach(stringiins... 阅读全文
摘要:
staticvoid Main(string[] args){ string s =""; //(1)字符访问(下标访问s[i]) s ="ABCD"; Console.WriteLine(s[0]); // 输... 阅读全文
摘要:
System.DateTime currentTime=new System.DateTime();1 取当前年月日时分秒currentTime=System.DateTime.Now;2 取当前年int 年=currentTime.Year;3 取当前月int 月=currentTime.Mont... 阅读全文