In the previous section, we created our data service base interface class for our data service, and we defined several different instance methods that our class will be utilizing. This will essentially be used by each of our
ViewModels along with the Views (pages). Let's now start to implement the code required for our
WalkDataService class, by performing the following steps:
Servicesfolder, by choosing Add | New File..., as you did when creating the
DataServiceinterface in the previous section entitled Creating the DataService API for the TrackMyWalks app located within this chapter.
WalkDataServicefor the name of the new class that you ...