private void AddBtn_Click(object sender, EventArgs e)
{
customerAddModifyForm addCustomerForm = new customerAddModifyForm();
addCustomerForm.addCustomer = true;
DialogResult result = addCustomerForm.ShowDialog();
if (result == DialogResult.OK)
{
customer = addCustomerForm.customer;
customerIDTextBox.Text = customer.CustomerID.ToString();
this.DisplayCustomer();
}
}
private void EditBtn_Click(object sender, EventArgs e)
{
if (customerIDTextBox.Text.Length == 0)
{
MessageBox.Show("Please select a customer first.");
return;
}
int customerID = Convert.ToInt32(customerIDTextBox.Text);
this.GetCustomer(customerID);
customerAddModifyForm modifyCustomerForm = new customerAddModifyForm();
modifyCustomerForm.addCustomer = false;
modifyCustomerForm.customer = this.customer;
DialogResult result = modifyCustomerForm.ShowDialog();
if (result == DialogResult.OK)
{
customer = modifyCustomerForm.customer;
this.DisplayCustomer();
}
else if (result == DialogResult.Retry)
{
this.GetCustomer(customer.CustomerID);
if (customer != null)
{
this.DisplayCustomer();
}
else
{
this.ClearControls();
}
}
}