How to trim whitespace between characters

Question

How to remove whitespaces between characters in c#?

Trim() can be used to remove the empty spaces at the beginning of the string as well as at the end. For example " C Sharp ".Trim() results "C Sharp".

But how to make the string into CSharp? We can remove the space using a for or a for each loop along with a temporary variable. But is there any built in method in C#(.Net framework 3.5) to do this like Trim()?

Answer 1

You could use String.Replace method

string str = "C Sharp";
str = str.Replace(" ", "");

or if you want to remove all whitespace characters (space, tabs, line breaks...)

string str = "C Sharp";
str = Regex.Replace(str, "\s", "");

Answer 2

string myString = "C Sharp".Replace(" ", "");

Answer 3

Use String.Replace to replace all white space with nothing.

eg

string newString = myString.Replace(" ", "");

Answer 4

Not a built in method, but pretty simple