private void button1_Click(object sender, EventArgs e) { global::Banking.ClsBanking a = new ClsBanking();//global::所以有命名空間最底層 MessageBox.Show(a.Deposit(1000).ToString()); ClsSpecialBanking b = new ClsSpecialBanking(); MessageBox.Show(b.Deposit(1000).ToString()); }
private void button1_Click(object sender, EventArgs e) { global::Banking.ClsBanking a = new Banking.ClsBanking(); MessageBox.Show("a balance = " + a.Deposit(1000)); ClsSpecialBanking b = new ClsSpecialBanking(); MessageBox.Show("b balance =" + b.Deposit(1000)); }