How to Replace Special Characters Using Regex in C#.

if you are having a string with special characters and want’s to remove/replace them then you can use regex for that.

Use this code:

Regex.Replace(your String, @”[^0-9a-zA-Z]+”, “”)

This code will remove all of the special characters but if you doesn’t want to remove some of the special character for e.g. comma “,” and colon “:” then make changes like this:

Regex.Replace(Your String, @”[^0-9a-zA-Z:,]+”, “”)

Similarly you can make changes according to your requirement.

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