Updating the WalksMainPage code-behind using C#

Now, we have updated our BaseViewModel class to include a property that references our RestWebService class. Our next step is to begin updating the underlying C# code within our WalksMainPage code-behind file so that it can communicate with our RestWebService class and the associated ViewModel to populate our ListView with information from our WalkDataModel, which we will populate from our SQL Server database within the Microsoft Azure platform.

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

1. Locate and open the WalksMainPage.xaml.cs file, which is located within the Views folder, and ensure that it is displayed within the code editor. Enter the following highlighted code sections:

    //
    //  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...