Working with Backreferences
Explore how to reuse previously matched sub-strings within regular expressions using backreferences in C#. Understand different backreference syntaxes including numbered, named, and special placeholders to manipulate and transform strings effectively.
Backreferences
Backreferences allow us to reuse previously matched sub-strings within a regular expression pattern. A backreference matches the same sub-string that a capture group already matches.
Using \\n for backreferencing
To create a backreference, we use the following syntax:
\\n
Here, ...