C#检查两个矩阵是否相同
usingSystem;namespaceDemo{publicclassApplicationOne{publicstaticvoidMain(){int[,]arr1=newint[10,10];int[,]arr2=newint[10
C#进阶
C#类与结构
usingSystem;structBooks{privatestringtitle;privatestringauthor;privatestringsubject;privateintbook_id;publicvoidgetValue
C#定义结构
usingSystem;structBooks{publicstringtitle;publicstringauthor;publicstringsubject;publicintbook_id;};publicclasstestStruc
C#将数组作为参数
usingSystem;namespaceArrayApplication{classParamArray{publicintAddElements(paramsint[]arr){intsum=0;foreach(intiinarr){s
C#将字符列表转换为字符串
usingSystem;namespaceDemo{classMyApplication{staticvoidMain(string[]args){char[]ch=newchar[5];ch[0]='H';ch[1]=&#
C#按位运算符
usingSystem;namespaceOperatorsAppl{classProgram{staticvoidMain(string[]args){inta=60;/*60=00111100*/intb=13;/*13=0000110
C#continue语句
usingSystem;namespaceLoops{classProgram{staticvoidMain(string[]args){/*localvariabledefinition*/inta=10;/*doloopexecutio
C#break语句
usingSystem;namespaceLoops{classProgram{staticvoidMain(string[]args){/*localvariabledefinition*/inta=10;/*whileloopexecu
C#将整数转换为字符串
usingSystem;classMyApplication{staticvoidMain(string[]args){Strings;intnum=299;s=num.ToString();Console.WriteLine("
C#属性已过时
usingSystem;publicclassMyClass{[Obsolete("Don'tuseOldMethod,useNewMethodinstead",true)]staticvoidOldMethod
C#析构函数
usingSystem;namespaceLineApplication{classLine{privatedoublelength;//LengthofalinepublicLine(){//constructorConsole.Writ
C#if...elseif...else语句
usingSystem;namespaceDecisionMaking{classProgram{staticvoidMain(string[]args){/*localvariabledefinition*/inta=100;/*chec
C#字符常量
usingSystem;namespaceEscapeChar{classProgram{staticvoidMain(string[]args){Console.WriteLine("HellotWorldnn");C
C#基本语法
usingSystem;namespaceRectangleApplication{classRectangle{//membervariablesdoublelength;doublewidth;publicvoidAcceptdetai
C#变量
usingSystem;namespaceVariableDefinition{classProgram{staticvoidMain(string[]args){shorta;intb;doublec;/*actualinitializa
C#递归方法调用
usingSystem;namespaceCalculatorApplication{classNumberManipulator{publicintfactorial(intnum){/*localvariabledeclaration*
C#数组作为函数参数
usingSystem;namespaceArrayApplication{classMyArray{doublegetAverage(int[]arr,intsize){inti;doubleavg;intsum=0;for(i=0;i&
C#嵌套if语句
usingSystem;namespaceDecisionMaking{classProgram{staticvoidMain(string[]args){//*localvariabledefinition*/inta=100;intb=
C#不安全代码检索数据值
usingSystem;namespaceUnsafeCodeApplication{classProgram{publicstaticvoidMain(){unsafe{intvar=20;int*p=&var;Console.W
C#获取子串
usingSystem;namespaceStringApplication{classStringProg{staticvoidMain(string[]args){stringstr="LastnightIdreamtofSa