C#基础与语法

基本语法与数据类型

int a = 10;
string name = "Tom";
bool isActive = true;

面向对象编程

public class Person {
    public string Name { get; set; }
    public void SayHello() {
        Console.WriteLine($"Hello, {Name}");
    }
}

委托与事件

public delegate void Notify(string msg);
public event Notify OnNotify;

LINQ用法

var nums = new List<int> {1,2,3,4};
var even = nums.Where(n => n % 2 == 0).ToList();