How Do I Properly Include Backslashes in C# Strings?

The correct way to use backslashes in C# strings

In C#, including backslash characters directly in a string may cause an "unrecognized escape sequence" error. This is because backslash acts as an escape character for special characters.

Double backslash or verbatim string

To include a literal backslash, escape it with another backslash:

<code class="language-csharp">var s = "\Tasks";</code>

Alternatively, use a verbatim string starting with the "@" symbol:

<code class="language-csharp">var s = @"\Tasks";</code>

Recommended: Verbatim string

When dealing with file and folder paths, it is generally recommended to use verbatim strings. This simplifies the code, allowing direct copy-paste of the path without using double backslashes.

<code class="language-csharp">var path = @"C:\Users\UserName\Documents\Tasks";</code>

Path.Combine utility function

For path manipulation, consider using the Path.Combine method, which automatically handles backslashes:

<code class="language-csharp">var path = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "Tasks");</code>

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