private void btnInsert_Click(object sender, EventArgs e)
{
//saat button insert/save di klik, cek apakah telah klik sebelumnya
if (inserting)
{
//jika iya, maka validasi input sesuai soal
if (txId.Text.Length != 10 || !checkNumeric(txId.Text))
{
MessageBox.Show("Please fill credit card number with 10 numbers");
}
else if (txName.Text.Length < 5)
{
MessageBox.Show("Please fill name and its length should be at least 5 characters");
}
else if (cmbType.SelectedIndex < 0)
{
MessageBox.Show("Please select card type");
}
else if (txCVV.Text.Length != 4 || !checkNumeric(txCVV.Text))
{
MessageBox.Show("Please fill CVV with 4 numbers");
}
else
{
//jika input valid, maka insert data ke table CreditCard
CreditCard obj = new CreditCard();
obj.CreditCardNumber = txId.Text;
obj.Name = txName.Text;
obj.CardType = cmbType.SelectedItem.ToString();
obj.CVV = decimal.Parse( txCVV.Text);
ent.AddToCreditCards(obj);
ent.SaveChanges();
txCVV.Enabled = false;
txId.Enabled = false;
txName.Enabled = false;
cmbType.Enabled = false;
inserting = false;
btnCancel.Enabled = false;
btnInsert.Text = "Insert";
}
}
else
{
//jika belum, maka field untuk input enable
txCVV.Enabled = true;
txId.Enabled = true;
txName.Enabled = true;
cmbType.Enabled = true;
inserting = true;
btnCancel.Enabled = true;
btnInsert.Text = "Save";
}
}
/// <summary>
/// Create a new CreditCard object.
/// </summary>
/// <param name="creditCardNumber">Initial value of the CreditCardNumber property.</param>
/// <param name="name">Initial value of the Name property.</param>
/// <param name="cardType">Initial value of the CardType property.</param>
/// <param name="cVV">Initial value of the CVV property.</param>
public static CreditCard CreateCreditCard(global::System.String creditCardNumber, global::System.String name, global::System.String cardType, global::System.Decimal cVV)
{
CreditCard creditCard = new CreditCard();
creditCard.CreditCardNumber = creditCardNumber;
creditCard.Name = name;
creditCard.CardType = cardType;
creditCard.CVV = cVV;
return creditCard;
}
/// <summary>
/// Deprecated Method for adding a new object to the CreditCards EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToCreditCards(CreditCard creditCard)
{
base.AddObject("CreditCards", creditCard);
}