private void DeleteButton_Click(object sender, EventArgs e)
{
IMealComponent item = (IMealComponent)listBox1.SelectedItem;
if (item != null)
{
item.DeleteFrom(db);
item = null;
UpdateListBoxes();
}
}
private void EditButton_Click(object sender, EventArgs e)
{
IMealComponent item = (IMealComponent)listBox1.SelectedItem;
if (item == null)
{
return;
}
if (AddClickMethod(item) == true)
{
UpdateListBoxes();
}
}
// When an item is selected, fill the linked items in the other box
private void ListBox_SelectedIndexChanged(object sender, EventArgs e)
{
IMealComponent item = (IMealComponent)listBox1.SelectedItem;
if (item == null)
{
return;
}
listBox2.Items.Clear();
foreach (var comp in item.GetLinkedComponents())
{
listBox2.Items.Add(comp);
}
}
