Fastest way to remove white spaces in string

Question

I\'m trying to fetch multiple email addresses seperated by \",\" within string from database table, but it\'s also returning me whitespaces, and I want to remove the whitesp

Answer 1

Fastest and general way to do this (line terminators, tabs will be processed as well). Regex powerful facilities don't really needed to solve this problem, but Regex can decrease performance.

new string
    (stringToRemoveWhiteSpaces
       .Where
       (
         c => !char.IsWhiteSpace(c)
       )
       .ToArray()
    )