using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Navigation;
using Microsoft.Phone.Controls;
using System.IO.IsolatedStorage;
using Microsoft.Phone.Shell;

namespace Laboratory2
{
    public partial class Page1 : PhoneApplicationPage
    {
        public Page1()
        {
            InitializeComponent();
        }

        private void Box2_TextChanged(object sender, TextChangedEventArgs e)
        {

        }

        protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            base.OnNavigatedTo(e);
            String sample = NavigationContext.QueryString["toPass"];
            Box2.Text = sample;
        }

        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            IsolatedStorageSettings set = IsolatedStorageSettings.ApplicationSettings;
            this.NavigationService.Navigate(new Uri("/MainPage.xaml?", UriKind.Relative));
        }
    }
}


using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.IO;
using System.IO.IsolatedStorage;
using System.Windows.Controls;
using System.Windows.Navigation;
using Microsoft.Phone.Controls;
using Microsoft.Phone.Shell;
using Laboratory2.Resources;

namespace Laboratory2
{
    public partial class MainPage : PhoneApplicationPage
    {
        // Constructor
        public MainPage()
        {
            InitializeComponent();

            // Sample code to localize the ApplicationBar
            //BuildLocalizedApplicationBar();
        }

        private void saveText(string filename, string text)
        {
            using (IsolatedStorageFile isf =
                    IsolatedStorageFile.GetUserStoreForApplication())
            {
                using (IsolatedStorageFileStream rawStream =
                                    isf.CreateFile(filename))
                {
                    StreamWriter writer = new StreamWriter(rawStream);
                    writer.Write(text);
                    writer.Close();
                }
            }
        }

        private bool loadText(string filename, out string result)
        {
            using (IsolatedStorageFile isf =
                    IsolatedStorageFile.GetUserStoreForApplication())
            try
            {
                using (IsolatedStorageFileStream rawStream =
                        isf.OpenFile(filename, System.IO.FileMode.Open))
                {
                    StreamReader reader = new StreamReader(rawStream);
                    result = reader.ReadToEnd();
                    reader.Close();
                    return true;
                }
            }
            catch
            {
                result = "";
                return false;
            }
        }

        String toPass = "";
        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            this.NavigationService.Navigate(new Uri("/Page1.xaml?toPass=" + Box1.Text,UriKind.Relative));
        }

        private void Save_Click(object sender, RoutedEventArgs e)
        {
            saveText("test.txt", Box1.Text);
        }

        private void Load_Click(object sender, RoutedEventArgs e)
        {
            string text;

            if (loadText("test.txt", out text))
            {
                Box1.Text = text;
            }
            else
            {
                Box1.Text = "Type anything here";
            }
        }

        private void Button_Click_2(object sender, RoutedEventArgs e)
        {
            string text;

            if (loadText("test.txt", out text))
            {
                Box1.Text = text;
            }
            else
            {
                Box1.Text = "Type anything here";
            }
        }

        private void Box1_TextChanged(object sender, TextChangedEventArgs e)
        {

        }







        // Sample code for building a localized ApplicationBar
        //private void BuildLocalizedApplicationBar()
        //{
        //    // Set the page's ApplicationBar to a new instance of ApplicationBar.
        //    ApplicationBar = new ApplicationBar();

        //    // Create a new button and set the text value to the localized string from AppResources.
        //    ApplicationBarIconButton appBarButton = new ApplicationBarIconButton(new Uri("/Assets/AppBar/appbar.add.rest.png", UriKind.Relative));
        //    appBarButton.Text = AppResources.AppBarButtonText;
        //    ApplicationBar.Buttons.Add(appBarButton);

        //    // Create a new menu item with the localized string from AppResources.
        //    ApplicationBarMenuItem appBarMenuItem = new ApplicationBarMenuItem(AppResources.AppBarMenuItemText);
        //    ApplicationBar.MenuItems.Add(appBarMenuItem);
        //}
    }
}