private void List_BeforeChange(object sender, RejectableEventArgs <object> e)
{
if (e.Value.ToString() == "Görkem")
{
e.RejectOperation();
}
}
private void HandleBeforeChanged(object sender, RejectableEventArgs <string> e)
{
bool test = e.IsOperationRejected;
//e.RejectOperation();
Count = e.Count;
}
private void HandleBeforeChanged(object sender, RejectableEventArgs <string> e)
{
if (e.Value == "lök")
{
e.RejectOperation();
Rejected = true;
//throw new OperationRejectedException();
} // För test
}
void intList_BeforeChange(object sender, RejectableEventArgs <int> e)
{
if (Operation.Add == e.Operation && e.Value > 1000)
{
e.RejectOperation();
MessageBox.Show("Only values of 1000 and below accepted.");
}
else if (Operation.Remove == e.Operation && e.Count <= 2)
{
e.RejectOperation();
MessageBox.Show("Cannot reduce list to less than 2 elements.");
}
}
