使用字面意义上'@'与一个字符串变量 [英] Using the literal '@' with a string variable

问题描述

我有一个辅助类从XML文件中提取的字符串。该字符串是文件路径（所以它有反斜杠它）。我需要使用该字符串，因为它是...我如何使用它就像我会用文字命令

I have a helper class pulling a string from an XML file. That string is a file path (so it has backslashes in it). I need to use that string as it is... How can I use it like I would with the literal command?

而不是这样：

string filePath = @"C:\somepath\file.txt";

我想这样做：

I want to do this:

string filePath = @helper.getFilePath(); //getFilePath returns a string

这是不是我如何真正使用它;它只是为了让我的意思更清晰一点。是否有某种.ToLiteral（）什么的？

This isn't how I am actually using it; it is just to make what I mean a little clearer. Is there some sort of .ToLiteral() or something?

推荐答案

我不认为你有，如果你担心它已经具有值。 @操作是，当你指定（如在你的第一个代码片段）的字符串。

I don't think you have to worry about it if you already have the value. The @ operator is for when you're specifying the string (like in your first code snippet).

什么是你试图与路径字符串不是做工作？

What are you attempting to do with the path string that isn't working?

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