public void update_Button_Click(object sender, RoutedEventArgs e) { if (int.TryParse(unitPrice.Text, out unitPriceInt) == true && int.TryParse(sellingPrice.Text, out sellingPriceInt) == true) { try { if (ProductTableData.updatePrice(product.ID, unitPriceInt, sellingPriceInt) == true) { Xceed.Wpf.Toolkit.MessageBox.Show("Price Updated Successfullly. Press ok to exit", "Info"); } } catch (Exception ex) { Xceed.Wpf.Toolkit.MessageBox.Show(ex.Message, "Error"); } this.Close(); } }