using System;

using System.Text.RegularExpressions;

public class Program

{

    public static void Main()

    {

        try

        {

            var isViewOnlyMode = false;

            try

            {

                Console.WriteLine("Casting Bool...");

                throw new Exception("Casting bool threw an Exception!");

                // Some cast logic

            }

            catch (Exception ex)

            {

                Console.WriteLine(ex.Message);

                Console.WriteLine("Executing GoBackCommand...");

                // Call GoBack Command

                throw new Exception("GoBackCommand threw an Exception!");

            }

        }

        catch (Exception ex)

        {

            // Show Snackbar

            Console.WriteLine(ex.Message);

        }

    }

}