private async Task ExecuteAsync(ConfirmMessageDialogNotification confirmMessageDialogNotification)
{
var result = false;
var msg = new MessageDialog(confirmMessageDialogNotification.Message,
confirmMessageDialogNotification.Title);
msg.Commands.Add(new UICommand("Yes", _ => { result = true; }));
msg.Commands.Add(new UICommand("No", _ => { result = false; }));
await msg.ShowAsync();
confirmMessageDialogNotification.Result = result;
}