private void PartialListToQueue()
{
for (SpansCell cell = first; cell != null; cell = cell.next)
{
queue.Put(cell); // add to queue from list
}
}
private void ListToQueue()
{
queue.Clear(); // rebuild queue
for (SpansCell cell = first; cell != null; cell = cell.next)
{
queue.Put(cell); // add to queue from list
}
}