private void Save_Button_Click(object sender, RoutedEventArgs e) { var newMinPrice = SetMinPriceTB.GetText(); var success = Int32.TryParse(newMinPrice, out int result); if (!success) { string msg = "Error! You can only enter numbers for the minimum price!"; MessageBox.Show(msg); Logger.Log(msg); return; } SetMinPriceForItem(ItemNameTB.Text, result); SetMinPrice_Grid.Visibility = Visibility.Hidden; MyOrderList.SelectedIndex = -1; ItemNameTB.Text = "Select Order to Modify"; SetMinPriceTB.SetText(""); }