private void LinkToExistingProduct(CustomerProductSelectionForm productSelectionForm, DialogResult dr)
{
List <Product> productList = new List <Product>();
Customer customer = CustomerBindingSource.Current as Customer;
if (dr == DialogResult.OK)
{
using (UniConnection con = new UniConnection())
{
productList = productSelectionForm.GetSelectedProducts();
foreach (Product product in productList)
{
try
{
dataAccess.CreateProductSelection(customer.id, product.id); //perform an insert statement
}
catch (Exception ex)
{
MessageBox.Show("An exception occured opening a connection to the database: " + ex.Message);
}
}
LoadCustomerProducts(customer.id);
dgvCustomerProduct.CurrentRow.Selected = true;
MessageBox.Show("Selection made successfully...", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
//refactored
private void LinkToExistingProduct_Click(object sender, EventArgs e)
{
CustomerProductSelectionForm productSelectionForm = new CustomerProductSelectionForm();
DialogResult dr = productSelectionForm.ShowDialog();
LinkToExistingProduct(productSelectionForm, dr);
}