Updating the SplashPage code-behind using C#

Now that we have updated each of our ViewModels so that they can take advantage of our NavigationService class, as well as updating each of the underlying C# code, contained within the ContentPages for our TrackMyWalks application, the next step is to begin updating the underlying C# code within our SplashPage code-behind file. We do this in order to update the MainPage and NavigationBar color, as well as initialize the navigation service property for our application.

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

1. Open the SplashPage.xaml.cs code-behind file, ensuring that it is displayed within the code editor, and enter the following highlighted code sections:

     //
     //  SplashPage.xaml.cs
     //  Displays a timed splash screen for the TrackMyWalks application
     //
     //  Created by Steven F...