using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Xamarin.Forms;

namespace App3
{
    // Learn more about making custom code visible in the Xamarin.Forms previewer
    // by visiting https://aka.ms/xamarinforms-previewer
    [DesignTimeVisible(false)]
    public partial class MainPage : ContentPage
    {
        public MainPage()
        {
            InitializeComponent();
        }
        private void oblicz(object sender, EventArgs e)
        {
            try
            {
                wyniknapis.Text = String.Format("{0:F2}", double.Parse(Mocbox.Text) / double.Parse(Napieciebox.Text));
            }
            catch { wyniknapis.Text = "Bledne dane"; }
        }
    }
}