未找到命名空间'rextester'中的类'program'中的入口方法'main' [英] Entry method 'main' in class 'program' in namespace 'rextester' not found

问题描述

您好，我们正在为我们的工作在培训元素中学习一些关于C＃的知识，他们给了我们这段代码来说明它的作用以及一切如何运作。我试图在这个名为Rextester的在线编译器中编译它，但由于此错误它无法正常工作。有人可以帮我指导并告诉我应该怎么做吗？我对编程一无所知，所以请原谅我，如果整件事搞砸了

这是代码

Hello, we're learning a little bit about C# in a training element for our job and they gave us this code to figure what it does and how everything works. I tried to compile it in this online compiler called Rextester, but it didn't work because of this error. Can someone help guide me and tell me what I should do? I don't know anything about programming, so please forgive me if this whole thing is messed up
This is the code

using System;
using System.Collections.Generic;
namespace Rextester
{
class Program
{
    static void Main(String[] args)
    {System.Console.WriteLine(args.Length);
    }
        static List<string> Loader(){
        List<string> load = new List<string>();
        for(int j = 0; j < 10; j++){
            load.Add(" ");
        }
        load[4] = "Banana";
        load[1] = "pineapple";
        load[5] = "pear";
        load[7] = "Cat";
        load[6] = "Taco";
        load[9] = "Wae";
        load[0] = "pen";
        load[2] = "Apple";
        load[8] = "De";
        load[3] = "Pen";
        List<string> range = Loader();
        foreach (var item in range)
        Console.WriteLine (item);
        return load;
        }
    }
}

我尝试了什么：



使用不同的命名空间更改单词main

的大小写

更改班级

更改返回类型

What I have tried:

Changing the case of the word main
using a different namespace
changing the class
changing the return type

推荐答案

将您的代码与Rextester页面上的骨架进行比较。在那里 Main（）方法被声明为 public 。



虽然没有必要使用Microsoft C＃编译器公开该方法，但Rextester页面似乎需要它。

Compare your code with the skeleton on the Rextester page. There the Main() method is declared public.

While it is not necessary to make the method public with the Microsoft C# compiler, it seems to be required by the Rextester page.

这篇关于未找到命名空间'rextester'中的类'program'中的入口方法'main'的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！