public virtual void OnLineRemoved(int index, int count, List <int> removedLineIds)
{
if (count > 0)
{
LineRemoved?.Invoke(this, new LineRemovedEventArgs(index, count, removedLineIds));
}
}
protected override void OnItemRemoved(TGridLine gridLine)
{
base.OnItemRemoved(gridLine);
_sortedLines.Remove(gridLine);
SortGridLines();
LineRemoved?.Invoke(this, new EventArgs <TGridLine>(gridLine));
_model.OnModelChangedInternal();
}