using System;

using System.Collections.Generic;           

using System.Linq;

​

public class Program

{

    public static void Main()

    {

        var row = ";";

        var rowSplit = row.Split(';').Select(i => i.Trim()).ToList();

        var nrb = rowSplit[0];;

        Console.WriteLine(nrb.Length);

    }

}