private Product createComputerProduct()
{
// pop a AddComputerDialog. If return is cancel, give up
// if return is dialog ok, try to create a computer object
// return that reference
AddComputerProductDialog acpd = new AddComputerProductDialog();
DialogResult result;
result = acpd.ShowDialog();
if (result != DialogResult.OK)
{
return(null);
}
Product p = new Computer(acpd.ProductName,
acpd.ProductID,
acpd.ProductCost,
acpd.InitialQuantity,
acpd.RamSize,
acpd.CPUSpeed);
return(p);
}
private void EditComputerProduct(int index)
{
// create a dialog and configure for edit
AddComputerProductDialog acpd = new AddComputerProductDialog();
acpd.EditMode = true;
Computer c = (Computer)productInventory[index];
acpd.ProductName = c.ProductName;
acpd.ProductID = c.ID;
acpd.ProductCost = c.Cost;
acpd.InitialQuantity = c.QuantityOnHand;
acpd.RamSize = c.RamSize;
acpd.CPUSpeed = c.CpuSpeed;
// show the dialog and wait for an OK.
DialogResult result = acpd.ShowDialog();
// if answer was OK update the product inventory with the new values and update display
if (result != DialogResult.OK)
{
return;
}
Product p = new Computer(acpd.ProductName,
acpd.ProductID,
acpd.ProductCost,
acpd.InitialQuantity,
acpd.RamSize,
acpd.CPUSpeed);
productInventory[index] = p;
productListListbox.Items[index] = p.ToFormattedString();
}
