ArcGISRuntime.Samples.Desktop.MainWindow.Initialize C# (CSharp) Method

        private async void Initialize()
        {
            try
            {
                await SampleManager.Current.InitializeAsync(ApplicationManager.Current.SelectedLanguage);

                // Set featured data context
                featured.DataContext = SampleManager.Current.GetFeaturedSamples();
                featured.SelectedIndex = 0;

                // Set category data context
                categories.DataContext = SampleManager.Current.GetSamplesInTreeViewCategories();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString(), "Initialization exception occurred.");
            }
        }