public int Show(string dialogKey, Dictionary <string, object> parameters, Action dialogDismissed)
{
int id = _dialogId++;
parameters = parameters ?? new Dictionary <string, object>();
parameters.Add("DialogId", id);
string parametersKey = NavigationService.StoreMessageDialogParameters(dialogKey, parameters);
IMvvmDialog dialog = ShowDialog(dialogKey);
dialog.ParametersKey = parametersKey;
dialog.Dismissed += OnDialogDismissed;
_dialogStack.Add(new Tuple <IMvvmDialog, Action, int>(dialog, dialogDismissed, id));
dialog.Show();
return(id);
}
private void OnDialogDismissed(object sender, EventArgs eventArgs)
{
IMvvmDialog dialog = sender as IMvvmDialog;
if (dialog == null)
{
return;
}
dialog.Dismissed -= OnDialogDismissed;
Tuple <IMvvmDialog, Action, int> savedTuple = _dialogStack.FirstOrDefault(x => Equals(x.Item1, dialog));
if (savedTuple != null)
{
_dialogStack.Remove(savedTuple);
if (savedTuple.Item2 != null)
{
savedTuple.Item2();
}
}
}
