Getting rid of spaces in a string

Question

To add a whitespace seperator in a string we use String.Join().

My question:What(and how) do I have to remove that seperator.

The string's structure is the following "FF FF FF FF FF FF FF FF FF...."

How do I remove the white spaces?

Answer 1

C# Has a function for it.

Function is String.Replace(oldstring, newString);

String.Replace(" ", "");