private async void ToolBarItemClicked(object sender, EventArgs e)
{
MasterDetailPage masterDetailPage = (MasterDetailPage)Application.Current.MainPage;
NavigationPage navPage = (NavigationPage)masterDetailPage.Detail;
IReadOnlyList <Page> navStack = navPage.Navigation.NavigationStack;
Project.Pages.IndependentChoicePage indChoicePage = navStack[navPage.Navigation.NavigationStack.Count - 3]
as Project.Pages.IndependentChoicePage;
if (indChoicePage != null)
{
for (int i = 0; i < indChoicePage.SelectedParts.Count; i++)
{
if (indChoicePage.SelectedParts[i].WhoIs == computerParts.MOTHERBOARD)
{
indChoicePage.SelectedParts.RemoveAt(i);
}
}
indChoicePage.ItemsToListView[(int)computerParts.MOTHERBOARD].IsChecked = true;
indChoicePage.SelectedParts.Add((ComputerPart)this.BindingContext);
}
MessagingCenter.Send <Page>(this, "Back");
await this.Navigation.PopAsync();
}
private void ClearToolBarItemClicked(object sender, EventArgs e)
{
itemsList.ItemsSource = null;
forEmptyLabel.IsVisible = true;
itemsList.IsVisible = false;
fullPricelabel.IsVisible = false;
MasterDetailPage masterDetailPage = Application.Current.MainPage as MasterDetailPage;
NavigationPage navPage = masterDetailPage.Detail as NavigationPage;
IReadOnlyList <Page> navStack = navPage.Navigation.NavigationStack;
Project.Pages.IndependentChoicePage indChPage = navStack[navPage.Navigation.NavigationStack.Count - 2] as Project.Pages.IndependentChoicePage;
indChPage.SelectedParts.Clear();
foreach (var i in indChPage.ItemsToListView)
{
i.SelectedItem = "";
i.IsChecked = false;
}
}
