Remove Special Characters from File in C#

Mukesh Kumar

11y19.3kCode

Here you will see how can remove the special characters from file.

sing System;
using System.Linq;
using System.Text.RegularExpressions;

public class Test {
    public static void Main() {

    var file_name = GetValidFileName("this is)file<ame.txt");
    Console.WriteLine(GetValidFileName(file_name));

    }
    private static string GetValidFileName(string fileName) {
        // remove any invalid character from the filename.
        String ret = Regex.Replace(fileName.Trim(), "[^A-Za-z0-9_. ]+", "")
        return ret.Replace(" ", String.Empty);
    }
}