public int GetIndexRecordCount(PrimaryIndexKey key)
{
if (!Find(key))
{
return(0);
}
return(GetIndexRecordCount());
}
public IEnumerable <object> EnumerateUnique(PrimaryIndexKey key)
{
SetKey(key);
if (Api.TrySeek(_table.Session, _table, SeekGrbit.SeekEQ | SeekGrbit.SetIndexRange))
{
do
{
yield return(_table);
} while (Api.TryMove(_table.Session, _table, JET_Move.Next, MoveGrbit.MoveKeyNE));
}
}
public bool Find(PrimaryIndexKey key)
{
SetKey(key);
return(Api.TrySeek(_table.Session, _table, SeekGrbit.SeekEQ | SeekGrbit.SetIndexRange));
}
public void SetKey(PrimaryIndexKey key)
{
Api.MakeKey(_table.Session, _table, key.Id, MakeKeyGrbit.NewKey);
}