private void PowerRequirementListControl_OnAdd()
{
var form = new PowerSpecificationForm();
form.Closing += delegate
{
if (DialogResult.OK == form.DialogResult)
{
object item = form.PowerRequirement;
var lvi = new ListViewItem( item.ToString() );
lvi.Tag = item;
Items.Add(lvi);
}
};
form.Show();
}