private void AddChapters(TocItem parent, IList <EpubChapter> chapters)
{
foreach (EpubChapter chapter in chapters)
{
TocItem child = new TocItem(chapter.AbsolutePath.GetHashCode(), chapter.Title);
parent.AddChild(child);
AddChapters(child, chapter.SubChapters);
}
}
public void AddChild(TocItem item)
{
item.ParentConcrete = this;
ChildrenConcrete.Add(item);
}