public int IndexOf(ArticleElement @object)
{
if (@object == null)
{
return(-1); // NOTE: By definition, no bead can be null.
}
ElementIndexer indexer = new ElementIndexer(@object.BaseDataObject);
Iterate(indexer);
return(indexer.Index);
}
public void Insert(int index, ArticleElement @object)
{
if (index < 0)
{
throw new ArgumentOutOfRangeException();
}
ElementGetter getter = new ElementGetter(index);
Iterate(getter);
PdfDictionary bead = getter.Bead;
if (bead == null)
{
Add(@object);
}
else
{
Link(@object.BaseDataObject, bead);
}
}