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C#事件
using System; namespace SampleApp { public delegate string MyDel(string str); class EventProgram { event MyDel MyEvent;
C#使用委托
using System; using System.IO; namespace DelegateAppl { class PrintString { static FileStream fs; static StreamWriter sw;
C#委托多播
using System; delegate int NumberChanger(int n); namespace DelegateAppl { class TestDelegate { static int num = 10;
C#委托
using System; delegate int NumberChanger(int n); namespace DelegateAppl { class TestDelegate { static int num = 10;
C#重载索引器
using System; namespace IndexerApplication { class IndexedNames { private string[] namelist = new string[size];
C#使用索引器
using System; namespace IndexerApplication { class IndexedNames { private string[] namelist = new string[size];
C#抽象属性
using System; namespace yiibai { public abstract class Person { public abstract string Name { get; set; } public abstract int Age {
C# ArrayList
using System; using System.Collections; public class MyClass { public static void Main() { ArrayList arr1 = new ArrayList();
C#数组声明
using System; namespace MyApplication { class MyClass { static void Main(string[] args) { // n is an array of 5 integers
C#访问修饰符
using System; namespace MySpecifiers { class Demo { protected string name = "Website"; protected void Display(string str)
C#双端队列类
using System; public abstract class Vehicle { public abstract void display(); } public class Bus : Vehicle
C#嵌套循环
using System; namespace Loops { class Program { static void Main(string[] args) { /* local variable definition */
C#抽象和虚拟类
using System; namespace PolymorphismApplication { class Shape { protected int width, height; public Shape( int a = 0, int b = 0) {
C#类静态成员
using System; namespace StaticVarApplication { class StaticVar { public static int num; public void count() {
C#将数组作为函数参数传递
using System; namespace ArrayApplication { class MyArray { double getAverage(int[] arr, int size) { int i;
C#传递参数示例
using System; namespace CalculatorApplication { class NumberManipulator { public void getValues(out int x, out int y ) {