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Closed 11 years ago.

根据 Java背景,我知道接口方法不能包含接口内的代码,如下文所述(摘自rel=“nofollow”>here ):

A method declaration within an interface is followed by a semicolon, but no braces, because an interface does not provide implementations for the methods declared within it.

Does this also apply for C#? As I have constructed an interface to test this in Visual Studio, and after specifying code in an interface method s body, the compiler did not stop me from doing this.

Answer 1

Nope。接口只能概述方法和财产。不允许采用方法机构或实施方法。也许会颁布一些法典,更仔细地研究这一问题。

Answer 2

Interfaces cannot have implementation in C#

如果你能建立以下接口:

 interface IInterface
    {
        void MyMethod()
        {

        }
    }

页: 1

Answer 3

接口成员不能有定义。对C# 、java和所有物体的年金适用这一规则。

Answer 4

Interface methods are abstract and cannot contain method bodies; they don t even have default implementations.

Answer 5

你们是否使用正确的关键词来开始你们的法典? 类似:

    interface IExampleInterface
{

string ThisMethodReturnsString(string arg);

}

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