private async void tryDeleteRecipe(Recipe recipeToDelete) { ContentDialog deleteConfirmationDialog = new ContentDialog { Title = "Permenantly delete recipe?", Content = "If you delete this recipe, you won't be" + " able to recover it. Are you Sure you want to delete" + " it?", PrimaryButtonText = "Delete", CloseButtonText = "Cancel" }; ContentDialogResult result = await deleteConfirmationDialog.ShowAsync(); if (result == ContentDialogResult.Primary) { int deleteIndex = recipes.getRecipeList().IndexOf(recipeToDelete); if (deleteIndex > 0) { // deleting recipe somewhere other than beginning // select the recipe before it recipes.SelectedIndex = deleteIndex - 1; } else if (deleteIndex == 0) { // deleting recipe at the beginning // select the same index recipes.SelectedIndex = 0; } recipes.removeRecipe(recipeToDelete); if (isNarrow()) { Frame.GoBack(); } else { if (recipes.Recipes.Count == 0) { // hide this column detailSectionGrid.Visibility = Visibility.Collapsed; } selectedRecipe = recipes.getSelected(); detailSection.SelectedItem = detailSection.MenuItems[0]; contentFrame.Navigate(typeof(DetailPage), selectedRecipe); } } }