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  • C#教程之C# 8.0 的默认接口方法

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例子

直接看例子

有这样一个接口： 

public interface IPerson 2 references { get; set; string Name 2 references { get; set; } int Age

 

然后有三个它的实现类： 

public class Teacher IPerson 6 references public string Name { get; set; 3 references public int Age { get; set; } I reference public class Student IPerson 6 references public string Name { get; set; 3 references public int Age { get; set; } I reference public class Actor IPerson 6 references public string Name { get; set; 3 references public int Age { get; set; }

 

然后在main方法里面调用： 

static void Elgin(stringC] gx•gs new Teacher(); var teacher = new Student(); var student = new Actor(); var actor = Console . WriteLine( teacher . Name); Console . WriteLine(student . Name); Console . WriteLine( actor . Name);
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