protected void ButtonAdd_Click(object sender, EventArgs e)
{
Customer c = new Customer(
TextBoxFirstName.Text,
TextBoxLastName.Text,
int.Parse(TextBoxAge.Text),
TextBoxZipcode.Text,
TextBoxPassword.Text);
Application.Lock();
theCustomer = (NewCustomer)Application["Customers"];
theCustomer.AddCustomer(c);
Application["Customers"] = theCustomer;
Application.UnLock();
UpdateCustomerListView();
}
protected void ButtonUpdate_Click(object sender, EventArgs e)
{
theCustomer = (NewCustomer)Application["Customers"];
UpdateCustomerListView();
}