private void buttonAdd_Click(object sender, EventArgs e) { try { Prize prize = new Prize( int.Parse(textBoxPrizeId.Text), textBoxPrizePlaceName.Text, decimal.Parse(textBoxPriceAmount.Text), double.Parse(textBoxPrizePercentage.Text), FormMenu.selectedTournament); Prize.AddData(prize); MessageBox.Show("Prize has been saved", "information"); } catch (Exception ex) { MessageBox.Show("Prize cannot be saved. Error Message: " + ex.Message, "Error"); } }