Use RegEx to find 100$ in text c#

Question

I am trying to search 100$ through the RegEx. But unable to find its pattern is as above.

\b100\$\b

However, if the text contains 100$1 then it displays properly. But I want to do exact search.

`\b100\$\b` well exactly i am trying to do is findind the exact term match even it has special characters — Janak Katariya, Dec 19 '18 at 05:01

score 0 · Answer 1 · answered Dec 18 '18 at 13:36

0

Word boundaries only work with word characters, not $. Try using this regex:

\b100\$(?=\s|\$)

This will match 100$, where what follows the $ is either whitespace or the end of the line.

Demo

answered Dec 18 '18 at 13:36

Tim Biegeleisen