c# split and get last list read txt file line by line

 After spliting we get last item in c#

string lastName = "Abraham Lincoln".Split().Last();

namespace New
{
    class Program
    {
        static void Main(string[] args)
        {
           
                string line;

            int counter = 0;
            System.IO.StreamReader file = new System.IO.StreamReader(@"F:\test111.txt");
                while ((line = file.ReadLine()) != null)
                {
                var data = line.Split(';').Last();
                Console.WriteLine(data);
                var parts = data.Split('^');

                Console.WriteLine("Id :-" + parts[0]);
                Console.WriteLine("Delivery Code :-" + parts[1]);

                counter++;
                }

                file.Close();
                System.Console.WriteLine("There were {0} lines.", counter);

                System.Console.ReadLine();
            }
    }
}