C#将整数转换为字符串
usingSystem;classMyApplication{staticvoidMain(string[]args){Strings;intnum=299;s=num.ToString();Console.WriteLine("
C#进阶
C#不安全代码检索数据值
usingSystem;namespaceUnsafeCodeApplication{classProgram{publicstaticvoidMain(){unsafe{intvar=20;int*p=&var;Console.W
C#不安全的代码
usingSystem;namespaceUnsafeCodeApplication{classProgram{staticunsafevoidMain(string[]args){intvar=20;int*p=&var;Cons
C#if运算符
usingSystem;namespaceDecisionMaking{classProgram{staticvoidMain(string[]args){/*localvariabledefinition*/inta=10;/*check
C#数组零索引
usingSystem;namespaceArrayApplication{classMyArray{staticvoidMain(string[]args){int[]n=newint[5];inti,j;/*begingsfromind
C#计算字符串中单词的出现次数
usingSystem;classProgram{staticvoidMain(){stringstr="HelloWorld!Hello!";Console.WriteLine("Occurrence:&qu
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#访问修饰符
usingSystem;namespaceMySpecifiers{classDemo{protectedstringname="Website";protectedvoidDisplay(stringstr){Cons
C#使用for循环来计算阶乘
usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;namespacefactorial{classTest{staticvoidMai
C#二维数组
usingSystem;namespaceArrayApplication{classMyArray{staticvoidMain(string[]args){/*anarraywith5rowsand2columns*/int[,]a=n
C#二进制字符串转换为整型
usingSystem;classProgram{staticvoidMain(){stringstr="1001";Console.WriteLine("Integer:"+ConvertClass
C#数组声明
usingSystem;namespaceMyApplication{classMyClass{staticvoidMain(string[]args){//nisanarrayof5integersint[]a=newint[5];int
C#检查是否有N个连续二进制数
usingSystem;classMyApplication{staticintcount(bool[]myArr,intnum){intmyCount=0,res=0;for(inti=0;i<num;i++){if(myArr[i
C#使用递归来计算阶乘
usingSystem;namespaceMyApplication{classFactorial{publicintdisplay(intn){if(n==1)return1;elsereturnn*display(n-1);}stati
C#暂停一个线程
usingSystem;usingSystem.Threading;namespaceSample{classDemo{staticvoidMain(string[]args){for(inti=0;i<10;i++){Console
C#检查当前线程的状态
usingSystem;usingSystem.Threading;namespaceDemo{classMyClass{staticvoidMain(string[]args){Threadthread=Thread.CurrentThr
C#for循环
usingSystem;namespaceLoops{classProgram{staticvoidMain(string[]args){/*forloopexecution*/for(inta=10;a<20;a=a+1){Cons
C#抽象和虚拟类
usingSystem;namespacePolymorphismApplication{classShape{protectedintwidth,height;publicShape(inta=0,intb=0){width=a;heig
C#程序结构
usingSystem;namespaceHelloWorldApplication{classHelloWorld{staticvoidMain(string[]args){/*myfirstprograminC#*/Console.Wr
C#if...elseif...else语句
usingSystem;namespaceDecisionMaking{classProgram{staticvoidMain(string[]args){/*localvariabledefinition*/inta=100;/*chec