/// <summary>
/// Move cursor to first data position of next key and get the record (key and data).
/// </summary>
/// <param name="entry"></param>
/// <returns><c>true</c> if next key exists, false otherwise.</returns>
public bool GetNextByKey(out KeyDataPair entry)
{
return(Get(out entry, DbCursorOp.MDB_NEXT_NODUP));
}
/// <summary>
/// Move cursor to last data position of previous key and get the record (key and data).
/// </summary>
/// <param name="entry"></param>
/// <returns><c>true</c> if previous key exists, false otherwise.</returns>
public bool GetPreviousByKey(out KeyDataPair entry)
{
return(Get(out entry, DbCursorOp.MDB_PREV_NODUP));
}
/// <summary>Equality comparison.</summary>
public static bool Equals(KeyDataPair x, KeyDataPair y)
{
return(x.Key == y.Key && x.Data == y.Data);
}