/// <summary>
/// Display the sub form to allow add of an item
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAddInv_Click(object sender, EventArgs e)
{
Krusty emptyOne = new Krusty();
formProperties subForm = new formProperties(ref emptyOne);
subForm.ShowDialog();
//we return from the subform
if (emptyOne.ProdName != null)
{
// create a Krusty inventory object with the data
kItems[fileIndex] = emptyOne;
// add the Krusty inventory object to the list box on our form
lstBxInventory.Items.Add(kItems[fileIndex]);
fileIndex++;
lblMessage.Text = "Krusty item added!";
}
else
{
lblMessage.Text = "Krusty add cancelled";
}
}
/// <summary>
/// Update an inventory item
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnUpdate_Click(object sender, EventArgs e)
{
if (lstBxInventory.SelectedIndex == -1)
{
MessageBox.Show("Select an item", "Krusty");
}
else
{
//save the index of the selected item
int thisListItem = lstBxInventory.SelectedIndex;
//create an instance of a Krusty with this item
Krusty thisKrusty = kItems[thisListItem];
//create an instance of the Properties form
//pass in the Krusty by reference
formProperties subForm = new formProperties(ref thisKrusty);
subForm.ShowDialog();
//update the Krusty array and list box with the new values
kItems[thisListItem] = thisKrusty;
lstBxInventory.Items[thisListItem] = thisKrusty;
lblMessage.Text = "Inventory item updated";
}
}
