/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (e.Parameter != null)
{
DataContext = MainVM = e.Parameter as VMMain;
MainVM.PropertyChanged += (s, a) =>
{
if (a.PropertyName == "SelectionMode")
{
UpdateSelectionMode();
}
};
MainVM.RefreshSelectedZone(false);
}
}
private void Refresh_Click(object sender, RoutedEventArgs e)
{
MainVM.RefreshSelectedZone(true);
}