为什么我收到错误不一致的可访问性？

I have a class:

我上课了：

class NewsLine
        {
            public string text;
            public string original_time;
            public string link;
        }

Then a method:

然后一个方法：

private void AddOnlyNew(List<NewsLine> filtered_lnl)
        {
            NewsLine lnl = new NewsLine();
            for (int x = 0; x < filtered_lnl.Count; x++)
            {
                if (!AllNews.Contains(filtered_lnl[x]))
                {
                    AllNews.Add(filtered_lnl[x]);
                }
                for (int y = 0; y < AllNews.Count; y++)
                {
                    Compare(filtered_lnl[x], AllNews[y]);
                }
            }            
        }

And the Compare method:

和比较方法：

public static int Compare(NewsLine n1, NewsLine n2)
        {
            if (n1.text != n2.text)
                return string.Compare(n1.text, n2.text);
            else if (n1.original_time != n2.original_time)
                return string.Compare(n1.original_time, n2.original_time);
            else
                return string.Compare(n1.link, n2.link);
        }

Om the Compare of the Cpmare method i'm getting two errors:

我比较Cpmare方法我得到两个错误：

Error 1 Inconsistent accessibility: parameter type 'ScrollLabelTest.ListsExtractions.NewsLine' is less accessible than method 'ScrollLabelTest.ListsExtractions.Compare(ScrollLabelTest.ListsExtractions.NewsLine, ScrollLabelTest.ListsExtractions.NewsLine)'

错误1可访问性不一致：参数类型'ScrollLabelTest.ListsExtractions.NewsLine'的方法不如方法'ScrollLabelTest.ListsExtractions.Compare（ScrollLabelTest.ListsExtractions.NewsLine，ScrollLabelTest.ListsExtractions.NewsLine）'

And

和

Error 2 Inconsistent accessibility: parameter type 'ScrollLabelTest.ListsExtractions.NewsLine' is less accessible than method 'ScrollLabelTest.ListsExtractions.Compare(ScrollLabelTest.ListsExtractions.NewsLine, ScrollLabelTest.ListsExtractions.NewsLine)'

错误2可访问性不一致：参数类型'ScrollLabelTest.ListsExtractions.NewsLine'比方法'ScrollLabelTest.ListsExtractions.Compare（ScrollLabelTest.ListsExtractions.NewsLine，ScrollLabelTest.ListsExtractions.NewsLine）'更难访问

2 个解决方案

#1

Because your Compare method is public and accepts parameters of NewsLine which is internal. So either change Compare to be internal or make NewsLine public.

因为您的Compare方法是公共的，并接受内部的NewsLine参数。因此要么将Compare改为内部，要么将NewsLine公之于众。

#2

It's because your Compare method is public, but your class Newsline is private or internal; it is less accessible than Compare(). That's where "inconsistent" comes from. Make Newsline public and this should work.

这是因为您的Compare方法是公开的，但您的类新闻线是私有或内部的;它比Compare（）更难访问。这就是“不一致”的来源。让Newsline公开，这应该有效。