C#类成员函数
usingSystem;namespaceBoxApplication{classBox{privatedoublelength;//Lengthofaboxprivatedoublebreadth;//Breadthofaboxpriva
C#进阶
C#事件
usingSystem;namespaceSampleApp{publicdelegatestringMyDel(stringstr);classEventProgram{eventMyDelMyEvent;publicEventProgr
C#嵌套if语句
usingSystem;namespaceDecisionMaking{classProgram{staticvoidMain(string[]args){//*localvariabledefinition*/inta=100;intb=
C#封装内部访问修饰符
usingSystem;namespaceRectangleApplication{classRectangle{//membervariablesinternaldoublelength;internaldoublewidth;doubl
C#逻辑运算符
usingSystem;namespaceOperatorsAppl{classProgram{staticvoidMain(string[]args){boola=true;boolb=true;if(a&&b){Cons
C#按值传递参数
usingSystem;namespaceCalculatorApplication{classNumberManipulator{publicvoidswap(intx,inty){inttemp;temp=x;/*savethevalu
C#比较字符串
usingSystem;namespaceStringApplication{classStringProg{staticvoidMain(string[]args){stringstr1="Thisistest";st
C#I/O二进制文件
usingSystem;usingSystem.IO;namespaceBinaryFileApplication{classProgram{staticvoidMain(string[]args){BinaryWriterbw;Binar
C#创建一个简单的线程
usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingSystem.Threading;classDemo{publicvoid
C#null结合运算符（??）
usingSystem;namespaceCalculatorApplication{classNullablesAtShow{staticvoidMain(string[]args){double?num1=null;double?num
C#递归方法调用
usingSystem;namespaceCalculatorApplication{classNumberManipulator{publicintfactorial(intnum){/*localvariabledeclaration*
C#主线程
usingSystem;usingSystem.Threading;namespaceMultithreadingApplication{classMainThreadProgram{staticvoidMain(string[]args)
C#将数组作为参数
usingSystem;namespaceArrayApplication{classParamArray{publicintAddElements(paramsint[]arr){intsum=0;foreach(intiinarr){s
C#属性访问器
usingSystem;namespaceyiibai{classStudent{privatestringcode="N.A";privatestringname="notknown";privat
C#显示线程的优先级
usingSystem;usingSystem.Threading;namespaceDemo{classMyClass{staticvoidMain(string[]args){Threadthread=Thread.CurrentThr
C#销毁线程
usingSystem;usingSystem.Threading;namespaceMultithreadingApplication{classThreadCreationProgram{publicstaticvoidCallToCh
C#基本语法
usingSystem;namespaceRectangleApplication{classRectangle{//membervariablesdoublelength;doublewidth;publicvoidAcceptdetai
C#单继承
usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespaceMyAplication{classDemo{staticvoid
C#字符常量
usingSystem;namespaceEscapeChar{classProgram{staticvoidMain(string[]args){Console.WriteLine("HellotWorldnn");C
C#常数和文字
usingSystem;namespaceEscapeChar{classProgram{staticvoidMain(string[]args){Console.WriteLine("HellotWorldnn");C