.Net - 用于清理垃圾字符的正则表达式

Question

Can some one please help me to convert the following the PHP stuffs to .Net?

I don't enough idea in .Net and I need a regular expression to washout the junk chars from a decrypted string.

function clean($val) {
  return preg_replace('/[^A-Za-z0-9\-|||!@#$%&*. ]/', '', $val);
}
echo clean($val)

Answer 1

You can do it this way in C#:

private string CleanStr(string val) 
{
   return Regex.Replace(val, @"[^A-Za-z0-9\-|!@#$%&*. ]", string.Empty);
}

And then in the caller:

Console.WriteLine(CleanStr("<<<Go>>>"));

Result: Go