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));
}