C#其他运算符
usingSystem;namespaceOperatorsAppl{classProgram{staticvoidMain(string[]args){/*exampleofsizeofoperator*/Console.WriteLin
C#进阶
C#将数字转换为单词
usingSystem;usingSystem.Collections.Generic;usingSystem.Text;namespaceDemo{classMyApplication{staticvoidMain(string[]arg
C#正则表达式示例2
usingSystem;usingSystem.Text.RegularExpressions;namespaceRegExApplication{classProgram{privatestaticvoidshowMatch(string
C#阶乘示例
usingSystem;namespaceMyApplication{classFactorial{publicintdisplay(intn){intres=1;while(n!=1){res=res*n;n=n-1;}returnres
C#属性条件
#defineDEBUGusingSystem;usingSystem.Diagnostics;publicclassMyclass{[Conditional("DEBUG")]publicstaticvoidMessa
C#计算字符串中的元音数量
usingSystem;publicclassDemo{publicstaticvoidMain(){stringmyStr;inti,len,vowel_count,cons_count;myStr="Avengers"
C#条件指令
#defineDEBUG#defineVC_V10usingSystem;publicclassTestClass{publicstaticvoidMain(){#if(DEBUG&&!VC_V10)Console.Writ
C#do...while循环
usingSystem;namespaceLoops{classProgram{staticvoidMain(string[]args){/*localvariabledefinition*/inta=10;/*doloopexecutio
C#动态多态性
usingSystem;namespacePolymorphismApplication{abstractclassShape{publicabstractintarea();}classRectangle:Shape{privateint
C#BitArray类
usingSystem;usingSystem.Collections;namespaceCollectionsApplication{classProgram{staticvoidMain(string[]args){//creating
C#将华氏温度转换为摄氏温度
usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespaceDemo{classMyApplication{staticvoi
C#数组零索引
usingSystem;namespaceArrayApplication{classMyArray{staticvoidMain(string[]args){int[]n=newint[5];inti,j;/*begingsfromind
C#数组复制
usingSystem;namespaceArrayApplication{classMyArray{staticvoidMain(string[]args){int[]n=newint[10];/*nisanarrayof10intege
C#单继承
usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespaceMyAplication{classDemo{staticvoid
C#封装private访问修饰符
usingSystem;namespaceRectangleApplication{classRectangle{//membervariablesprivatedoublelength;privatedoublewidth;publicv
C#检查当前线程的状态
usingSystem;usingSystem.Threading;namespaceDemo{classMyClass{staticvoidMain(string[]args){Threadthread=Thread.CurrentThr
C#判断二进制是否是回文
usingSystem;publicclassDemo{publicstaticlongfuncReverse(longnum){longmyRev=0;while(num>0){myRev<<=1;if((num&
C#访问修饰符
usingSystem;namespaceMySpecifiers{classDemo{protectedstringname="Website";protectedvoidDisplay(stringstr){Cons
C#检查字符串中的URL
usingSystem;classDemo{staticvoidMain(){stringinput="https://example.com/new.html";//Seeifinputmatchesoneofthes
C#使用string.concat来连接字符串
usingSystem;classProgram{staticvoidMain(){stringstr1="Tom";//concatenationstringstr2=string.Concat("Hanks