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

Given the implementation of string.Replaceis written in C++ and part of the CLR runtime I'm willing to bet

email.Replace(" ","").Replace("\t","").Replace("\n","").Replace("\r","");

will be the fastest implementation. If you need every type of whitespace, you can supply the hex value the of unicode equivalent.