Verbatim and raw string literals in C Sharp (C#) - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is a verbatim string literal in C#?

A verbatim string literal starts with @ and allows the string to include backslashes and new lines exactly as typed, without needing escape sequences.

beginner

How do you write a multi-line string in C# using verbatim literals?

Use @ before the opening quote and write the string across multiple lines. For example:

@"Line 1
Line 2"

preserves the line breaks.

intermediate

What is a raw string literal in C# 11 and later?

A raw string literal uses triple quotes ("""), allowing multi-line strings with no escape sequences, preserving all characters exactly as typed.

intermediate

How do you include double quotes inside a verbatim string literal?

Double the double quotes inside the string. For example:

@"She said, ""Hello!"""

outputs: She said, "Hello!"

intermediate

What is the main difference between verbatim and raw string literals in C#?

Verbatim strings start with @ and require doubling quotes to escape them, while raw string literals use triple quotes and allow easier multi-line strings with embedded quotes without doubling.

Which symbol starts a verbatim string literal in C#?

A $

B #

C @

D """

Verbatim strings start with @ before the opening quote.

How do you write a raw string literal in C# 11?

A Use triple double quotes """

B Use @ before the string

C Use single quotes

D Use backticks `

Raw string literals use triple double quotes """ to start and end the string.

How do you include a double quote inside a verbatim string literal?

A Double the double quotes ""

B You cannot include double quotes

C Use single quotes '"'

D Escape with a backslash \"

Inside verbatim strings, double quotes are included by doubling them.

Which of these is true about raw string literals?

A They require escaping backslashes

B They start with @

C They cannot span multiple lines

D They preserve all characters exactly as typed

Raw string literals preserve all characters exactly as typed, including new lines and quotes.

What is the output of this verbatim string? @"C:\Users\Admin"

A C:UsersAdmin

B C:\Users\Admin

C C:/Users/Admin

D Error

Verbatim strings treat backslashes literally, so the output is C:\Users\Admin with single backslashes.

Explain how verbatim string literals work in C# and how they help with file paths.

Think about how Windows file paths use backslashes.

Describe the advantages of raw string literals introduced in C# 11 compared to verbatim strings.

Consider how raw strings simplify writing complex strings.