CSV converter - Practice Exercises C# Sharp

using System;
using System.IO;
namespace ReaderCSV
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("CSV READER");
            Console.WriteLine("--------------------------------------");
            Console.Write("Enter name of file .csv: ");

            string nameFile = Console.ReadLine();
            StreamReader myfile;
            string cadena;
            int position;

            try
            {
                myfile = new StreamReader(nameFile, System.Text.Encoding.Default);
                string line;
                do
                {
                    line = myfile.ReadLine();
                    if ((line != null) && (line != ""))
                    {
                        try
                        {
                            line = line.Replace("\"", "");

                            position = line.IndexOf(';');
                            cadena = line.Substring(0, position);
                            line = line.Remove(0, position + 1);
                            Console.WriteLine(cadena + "\n");

                            position = line.IndexOf(';');
                            cadena = line.Substring(0, position);
                            line = line.Remove(0, position + 1);
                            Console.WriteLine(cadena + "\n");

                            position = line.IndexOf(';');
                            cadena = line.Substring(0, position);
                            line = line.Remove(0, position + 1);
                            Console.WriteLine(cadena + "\n");

                            cadena = line.Substring(0);
                            Console.WriteLine(cadena + "\n");
                        }
                        catch (Exception e)
                        {
                            Console.WriteLine("Error !!! " + e.Message);
                        }
                    }
                }
                while (line != null);
            }
            catch (Exception e)
            {
                Console.WriteLine("Error !!!" + e.Message);
            }
        }
    }
}