private void frmOptionPicker_FormClosing(object sender, FormClosingEventArgs e)
{
if (clbItems.CheckedItems.Count >= MinCount)
{
foreach (var i in Items)
{
//set initiallly response to no checked items
ReturnItems.Add(new Tuple <int, string, bool>(i.Item1, i.Item2, false));
}
foreach (var i in clbItems.CheckedItems)
{
var OldTuple = ReturnItems.Find(t => t.Item2 == (string)i);
var tuple = new Tuple <int, string, bool>(OldTuple.Item1, OldTuple.Item2, true);
ReturnItems.Remove(OldTuple);
ReturnItems.Add(tuple);
}
this.DialogResult = DialogResult.OK;
}
else
{
e.Cancel = true;
MessageBox.Show($"Przynajmniej {MinCount} pozycji musi być zaznaczonych..", "Błąd", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
