public IEnumerable <KeyValuePair <TKey, TRecord> > Backward()
{
foreach (var kv in Table.Backward())
{
TKey key = ((Data <TKey>)kv.Key).Value;
TRecord rec = ((Data <TRecord>)kv.Value).Value;
yield return(new KeyValuePair <TKey, TRecord>(key, rec));
}
}
private void SetCahchedLenght()
{
foreach (var row in Table.Backward())
{
var key = (Data <long>)row.Key;
var rec = (Data <byte[]>)row.Value;
isModified = false;
cachedLength = key.Value + rec.Value.Length;
break;
}
}