如何用斜线“/"替换反斜线“\"? [英] How to replace backslash '\' with slash '/'?

问题描述

在我的代码中，我想用字符串中的正斜杠字符 / 替换反斜杠字符 \.我试过以下代码:

In my code I want to replace backslash character \ by a forward slash character / in a string. I've tried the following code:

string str = chosen_file.Replace("/", @"\");

其中，chosen_file 是一个 string，其中包含多次出现的 \ 字符.但它似乎不起作用.

where, chosen_file is a string which contains numerous occurances of the \ character. But it doesn't seem to be working.

我可以知道针对此问题的任何其他解决方案吗?

Can I know any other solutions for this issue?

推荐答案

如果看String.Replace的定义:

If you look at the definition of String.Replace:

public string Replace(
    string oldValue,
    string newValue
)

和您的电话:

chosen_file.Replace("/", @"\");

您正在用反斜杠替换正斜杠.如果您交换参数，您应该会获得所需的行为.

You are replacing forward slashses with backslashes. If you swap the arguments you should be getting the desired behavior.

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