How to remove whitespace from last string c# code example

Example 1: remove whitespace between string c#

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

Example 2: how to remove white spaces from string in c#

using System.Linq;

// ...

string example = "   Hi there!    ";
string trimmed = String.Concat(example.Where(c => !Char.IsWhiteSpace(c)));
// Result: "Hithere!"