private void button4_Click(object sender, EventArgs e)
{
ToyEditForm toyEdit = new ToyEditForm(allToys[listBox1.SelectedIndex]);
toyEdit.ShowDialog();
RefreshData();
}
private void button1_Click(object sender, EventArgs e)
{
Toy toy = new Toy();
ToyEditForm toyEdit = new ToyEditForm(toy);
toyEdit.ShowDialog();
if (toyEdit.DialogResult == DialogResult.OK)
{
allToys.Add(toy);
listBox1.Items.Add(toy);
}
}