Implementing Wizard Functionality for Windows Phone 7 Applications

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 WizardLibrary;

namespace MVVMSample1.View
{
    public partial class BasicWizardView : UserControl
    {
        Wizard wizard;
        public BasicWizardView()
        {
            InitializeComponent();
            this.Loaded += new RoutedEventHandler(BasicWizardView_Loaded);
        }

        void BasicWizardView_Loaded(object sender, RoutedEventArgs e)
        {
            wizard = DataContext as Wizard;
        }

        private void btnPrevious_Click(object sender, RoutedEventArgs e)
        {
            if (wizard != null)
                wizard.Previous();
        }

        private void btnNext_Click(object sender, RoutedEventArgs e)
        {
            if (wizard != null)
                wizard.Next();
        }

        private void btnFinish_Click(object sender, RoutedEventArgs e)
        {
            if (wizard != null)
                wizard.Finish();
        }

        private void btnCancel_Click(object sender, RoutedEventArgs e)
        {
            if (wizard != null)
                wizard.Cancel();
        }
    }
}