private void button1_Click(object sender, EventArgs e) { if (bank >= 10) { bank -= joe.receiveCash(10); updateTheForm(); } else { MessageBox.Show("there is no enough money in the bank."); } }
private void joeGiveBob_Click(object sender, EventArgs e) { int giveMoney = joe.giveCash(10); bob.receiveCash(giveMoney); updateTheForm(); }