Given a filesystem path, is there a shorter way to extract the filename without its extension?

Question

I program in WPF C#. I have e.g. the following path:

C:\\Program Files\\hello.txt

and I want to extract hello

Answer 1

string filepath = "C:\\Program Files\\example.txt";
FileVersionInfo myFileVersionInfo = FileVersionInfo.GetVersionInfo(filepath);
FileInfo fi = new FileInfo(filepath);
Console.WriteLine(fi.Name);

//input to the "fi" is a full path to the file from "filepath"
//This code will return the fileName from the given path

//output
//example.txt