// STEP 8
// ******************************************
// * GET PRODUCT BUTTON *
// ******************************************
private void btnGetProd_Click(object sender, EventArgs e)
{
List <Product> products = ProductDB.GetProducts();
txtProductName.Text = products[Convert.ToInt32(comboProdId.SelectedIndex)].ProdName;
}
// STEP 2
public void GetProduct(int productId)
{
Product products = ProductDB.GetProduct(productId);
}