Implementing the WalksMainPage code using C#

Now that we have defined our user interface for our ContentPage using XAML, the next step is to begin creating the underlying C# code within our WalksMainPage code-behind file, which will be used to populate our data model with static data. This will then display this information within our ListView.

Let's take a look at how we can achieve this by following these steps:

Open the WalksMainPage.xaml.cs code-behind file, ensuring that it is displayed within the code editor, and enter in the following code snippet:

     //
     //  WalksMainPage.xaml.cs
     //  Displays Walk Information within a ListView control from an array
     //
     //  Created by Steven F. Daniel on 14/05/2018
     //  Copyright © 2018 GENIESOFT STUDIOS. All rights reserved.
     //
     using System;
using System.Collections.ObjectModel;
     using TrackMyWalks.Models;
using Xamarin.Forms;

     namespace TrackMyWalks.Views
     {
         public partial class WalksMainPage...