private void SavePerson_Click(object sender, EventArgs e)
{
Person person = new Person();
person.id = int.Parse(Id.Text);
person.name = fname.Text;
person.family = lname.Text;
person.age = DateTime.Parse(age.Text);
person.city = city.Text;
CustomerAPI customerAPI = new CustomerAPI();
customerAPI.SaveCustomer(person);
}
