Using the Replace() method you can easily replace the white space from a string with any character you want, or totally remove it.

In the following example the white space from the string is removed:

string Anthem = "Star Spangled Banner";
Anthem = Anthem.Replace(" ", "");

This will result in Anthem containing the string StarSpangledBanner.
However you can replace the spaces with any character you want, such as a dash (-):

string Anthem = "Star Spangled Banner";
Anthem = Anthem.Replace(" ", "-");

And the result is Star-Spangled-Banner.
Obviously, by using the Replace() method, you can replace any character you would like in a string with any other character.