如何解决此警告. [英] How to solve this Warning.

问题描述

[StructLayout(LayoutKind.Sequential)]
   public struct STATURL
   {
       #region FIELD AREA ******************************************
       /// <summary>
       /// Last visited date (UTC)
       /// </summary>
       public FILETIME ftLastVisited;
       /// <summary>
       /// URL
       /// </summary>
       [MarshalAs(UnmanagedType.LPWStr)]
       public string url;

要使用UrlHistory，我编写了此代码.我使用url，但不使用ftLastVisited这样的FileTime.我不需要"public FILETIME ftLastVisited".

当我不使用"public FILETIME ftLastVisited"这一行来操作项目时，该项目出错.但是，当我将代码输入为"public FILETIME ftLastVisited"时，该项目发出了警告.警告说此变量不要在项目中使用.

我认为即使该项目不使用该代码，该项目也需要代码来运行该项目.但是我不想在删除代码时犯错误.

因此，您能给我一些解决此问题的建议吗?

To use UrlHistory I made this code. I use url, but I don''t use FileTime like ftLastVisited. I don''t need "public FILETIME ftLastVisited".

When I operated the project without the line as "public FILETIME ftLastVisited", the project made Error. But when I input the code as "public FILETIME ftLastVisited", the project made a warnings. the warning says that this variable don''t be used in the project.

I think that the project need the code to run the project, even if the project don''t use the code. However I want not to make erroring as deleting the code.

So Could you give me advice to solve this problem?

推荐答案

我认为您对警告的解释不正确.如果从未使用过某些变量或类或结构的成员，则警告您，但如果它是公共的，则不会警告.出于明显的原因，公开被认为使用得足够好".我有什么建议?切勿警告.首先，确保您的警告为零，然后继续.当您收集警告时，您最终会开始忽略它们.这实际上将警告等有价值的工具从您的工作中排除了.

原则是:不要与破损的窗户一起生活！ (我的意思是小写的"windows".也不要与坏掉的Windows一起使用.:-))

SA —

I think you inaccurately explained the warning. You get warning if some variable or a member of a class or structure is never used, but not if it is public. Being public is considered as "used well enough", by the apparent reason. What can I advise? Never work with warning. First, make sure you have zero warnings, then go ahead. When you collect warnings, you eventually start ignoring them. This effectively exclude such a valuable instrument as warnings from your work.

The principle is: don''t live with broken windows! (I mean "windows" in low case here. Don''t live with broken Windows also. :-))

SA—

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