remove special characters from text in csharp

main.cs
using System.Text.RegularExpressions;

string input = "This is some input with!@#$special^&*characters";
string output = Regex.Replace(input, @"\W", "");

Console.WriteLine(output); // Output: "Thisissomeinputwithspecialcharacters"
232 chars
7 lines

main.cs
using System.Text.RegularExpressions;

public string RemoveSpecialCharacters(string input)
{
    return Regex.Replace(input, @"\W", "");
}

string input = "This is some input with!@#$special^&*characters";
string output = RemoveSpecialCharacters(input);

Console.WriteLine(output); // Output: "Thisissomeinputwithspecialcharacters"
332 chars
12 lines