// Version sans le passage par le cache
public static bool?ShowDialog(Type tView, BaseNotifyPropertyChanged viewModel)
{
var win = GetViewInstance(tView, viewModel);
var method = win.GetType().GetMethod("ShowDialog");
return((bool?)method?.Invoke(win, null));
}
private static object GetViewModelInstance(Type tViewModel, params object[] viewModelParameters)
{
object vm = null;
// Ne pas garder en cache ces fenêtres
if (_viewModelsCache.ContainsKey(tViewModel) && tViewModel != typeof(UpsertEstateViewModel) && tViewModel != typeof(UpsertTransactionViewModel) && tViewModel != typeof(UpsertPersonViewModel))
{
vm = _viewModelsCache[tViewModel];
// Rafraîchir la vue mise en cache lors de la récupération
BaseNotifyPropertyChanged test = (BaseNotifyPropertyChanged)vm;
test.refresh();
}
else
{
vm = Activator.CreateInstance(tViewModel, viewModelParameters);
_viewModelsCache[tViewModel] = (BaseNotifyPropertyChanged)vm;
}
return(vm);
}