How to replace a char in string with an Empty character in C#.NET

Question

I have a string like this:

string val = \"123-12-1234\";

How can I replace the dashes using an empty string in C#.

I mean val

Answer 1

I have a latin version of the code of Razvan Dumitru because us use a million indicator even. Offcourse I use a double replace :D

public static string CleanNumb(string numb) 
{
    foreach (char c in ".,'´")
       numb = numb.Replace(c, ' ');

    return numb.Replace(" ", "");
}

Answer 2

This seems too simple, but:

val.Replace("-","");