private async Task ClearContinents()
{
capitalOfCountry.DataContext = null;
continentList = null;
comboboxContinents.ItemsSource = null;
continentListFetcher = null;
totalContinents.Text = string.Empty;
await Task.Delay(10);
}
private async Task LoadContinents()
{
// Instantiate the class
continentListFetcher = new ContinentListDataFetcher();
// Select the standard to use
continentListFetcher.continentStandard = ContinentModel.ContinentStandard.SixB;
// Get the list of continents
continentList = await continentListFetcher.fetchContinents();
// Count the number of continents found
if (continentList != null)
{
// Bind the list to the UI
comboboxContinents.ItemsSource = continentList;
comboboxContinents.SelectedIndex = 0;
}
// Display the number of continents
totalContinents.Text = continentList.Count.ToString();
}
