C#使用索引器
usingSystem;namespaceIndexerApplication{classIndexedNames{privatestring[]namelist=newstring[size];staticpublicintsize=10
C#进阶
C#正则表达式示例1
usingSystem;usingSystem.Text.RegularExpressions;namespaceRegExApplication{classProgram{privatestaticvoidshowMatch(string
C#Stack类
usingSystem;usingSystem.Collections;namespaceCollectionsApplication{classProgram{staticvoidMain(string[]args){Stackst=ne
C#null结合运算符（??）
usingSystem;namespaceCalculatorApplication{classNullablesAtShow{staticvoidMain(string[]args){double?num1=null;double?num
C#销毁线程
usingSystem;usingSystem.Threading;namespaceMultithreadingApplication{classThreadCreationProgram{publicstaticvoidCallToCh
C#赋值运算符
usingSystem;namespaceOperatorsAppl{classProgram{staticvoidMain(string[]args){inta=21;intc;c=a;Console.WriteLine("Li
C#位运算和位移运算符
usingSystem;namespaceMyApplication{classProgram{staticvoidMain(string[]args){inta=60;/*60=00111100*/intb=13;/*13=0000110
C#Queue类
usingSystem;usingSystem.Collections;namespaceCollectionsApplication{classProgram{staticvoidMain(string[]args){Queueq=new
C#使用递归计算数字的和
usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespaceDemo{classMyApplication{staticvoi
C#委托
usingSystem;delegateintNumberChanger(intn);namespaceDelegateAppl{classTestDelegate{staticintnum=10;publicstaticintAddNum
C#if...else语句
usingSystem;namespaceDecisionMaking{classProgram{staticvoidMain(string[]args){/*localvariabledefinition*/inta=100;/*chec
C#数组声明
usingSystem;namespaceMyApplication{classMyClass{staticvoidMain(string[]args){//nisanarrayof5integersint[]a=newint[5];int
C#运算符重载
usingSystem;namespaceOperatorOvlApplication{classBox{privatedoublelength;//Lengthofaboxprivatedoublebreadth;//Breadthofa
C#类型转换方法
usingSystem;namespaceTypeConversionApplication{classStringConversion{staticvoidMain(string[]args){inti=75;floatf=53.005f
C#比较字符串
usingSystem;namespaceStringApplication{classStringProg{staticvoidMain(string[]args){stringstr1="Thisistest";st
C#封装内部访问修饰符
usingSystem;namespaceRectangleApplication{classRectangle{//membervariablesinternaldoublelength;internaldoublewidth;doubl
C#抽象属性
usingSystem;namespaceyiibai{publicabstractclassPerson{publicabstractstringName{get;set;}publicabstractintAge{get;set;}}c
C#调用方法
usingSystem;namespaceCalculatorApplication{classNumberManipulator{publicintFindMax(intnum1,intnum2){/*localvariabledecla
C#计算每个字符的出现次数
usingSystem;publicclassDemo{publicstaticvoidMain(){stringstr="Website";Console.WriteLine("String:"+s
C#ArrayList类
usingSystem;usingSystem.Collections;namespaceCollectionApplication{classProgram{staticvoidMain(string[]args){ArrayListal