您需要为显示警告的成员添加/// Comment。

参见下面的代码

public EventLogger()
{
    LogFile = string.Format("{0}{1}", LogFilePath, FileName);
}

显示警告 缺少公开可见类型或成员'.EventLogger()'的XML注释

我为成员添加了评论，警告消失了。

///<Summary>
/// To write a log <Anycomment as per your code>
///</Summary>
public EventLogger()
{
    LogFile = string.Format("{0}{1}", LogFilePath, FileName);
}

这是因为您的项目属性中指定了一个XML文档文件，而您的方法/类是公共的，缺乏文档。 你可以:

禁用XML文档: 右键单击您的项目->属性->“构建”选项卡->取消选中XML文档文件。 坐下来自己写文档吧!

XML文档的总结如下:

/// <summary>
/// Description of the class/method/variable
/// </summary>
..declaration goes here..

插入一个XML注释。: -)

/// <summary>
/// Describe your member here.
/// </summary>
public string Something
{
    get;
    set;
}

乍一看，这似乎是个笑话，但实际上可能很有用。对我来说，思考方法对于私有方法的作用是有帮助的(当然，除非非常琐碎)。

5个选项:

Fill in the documentation comments (great, but time-consuming) Turn off the comment generation (in project properties) Disable the warning in project properties (in 'Project properties' go to Project properties -> Build > "Errors and warnings" (section), Suppress Warnings (textbox), add 1591 (comma separated list)). By default it will change Active Configuration, consider to change configuration to All. Use #pragma warning disable 1591 to disable the warning just for some bits of code (and #pragma warning restore 1591 afterwards) Ignore the warnings (bad idea - you'll miss new "real" warnings)

禁止XML注释的警告

(不是我的作品，但我发现它很有用，所以我包含了文章和链接)

http://bernhardelbl.wordpress.com/2009/02/23/suppress-warnings-for-xml-comments/

Here i will show you, how you can suppress warnings for XML comments after a Visual Studio build. Background If you have checked the "XML documentation file" mark in the Visual Studio project settings, a XML file containing all XML comments is created. Additionally you will get a lot of warnings also in designer generated files, because of the missing or wrong XML comments. While sometimes warnings helps us to improve and stabilize our code, getting hundreds of XML comment warnings is just a pain. Warnings Missing XML comment for publicly visible type or member … XML comment on … has a param tag for ‘…’, but there is no parameter by that name Parameter ‘…’ has no matching param tag in the XML comment for ‘…’ (but other parameters do) Solution You can suppress every warning in Visual Studio. Right-click the Visual Studio project / Properties / Build Tab Insert the following warning numbers in the "Suppress warnings": 1591,1572,1571,1573,1587,1570

还有另一种方法可以抑制这些消息，而不需要任何代码更改或pragma块。使用Visual Studio -转到项目属性>构建>错误和警告>抑制警告-将1591附加到警告代码列表。