Customize_id/IDTemplate/MainPage.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Microsoft.Phone.Controls;
using System.Windows.Media.Imaging;

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

        private void onBusinessTapped(object sender, System.Windows.Input.GestureEventArgs e)
        {
            NavigationService.Navigate(new Uri("/Business.xaml?language=Business", UriKind.Relative));
        }

        private void onStudentTapped(object sender, System.Windows.Input.GestureEventArgs e)
        {
            NavigationService.Navigate(new Uri("/Student.xaml?language=Student", UriKind.Relative));
        }

        private void onEmployeeTapped(object sender, System.Windows.Input.GestureEventArgs e)
        {
            NavigationService.Navigate(new Uri("/Employee.xaml?language=Employee", UriKind.Relative));
        }

        private void onVisitingTapped(object sender, System.Windows.Input.GestureEventArgs e)
        {
            NavigationService.Navigate(new Uri("/Visiting.xaml?language=Visiting", UriKind.Relative));
        }
    }

}