=>
- 读作:goes to
- 用于:
- 将属性设置为 只读 并 赋值
- lamda 表达式
public class Man : IPerson {
public string Sex => "男";
}
等价于
public class Man : IPerson {
public string Sex { get; } = "男";
}
delegate int Method(int a, int b);
Method m += (a ,b) => a + b;\
Console.WriteLine(m(2, 3));