/// <summary>
/// Occurs when the specified document is not used anymore for importing content.
/// </summary>
internal void OnExternalDocumentFinalized(PdfDocument.DocumentHandle handle)
{
if (tls != null)
{
//PdfDocument[] documents = tls.Documents;
tls.DetachDocument(handle);
}
if (_formTable != null)
{
_formTable.DetachDocument(handle);
}
}
