I'm developing a WPF application that needs a combobox updating another combobox items when selection changes.
I isolated the code and the problem is still there, when i change the first selection and then click the other it takes a lot of time (IMHO)
/// Interaction logic for MainWindow.xaml
public partial class MainWindow : Window
private List<string> methodsList;
private Dictionary<string, List<string>> dict;
dict = new Dictionary<string, List<string>>();
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