Index

DXSequentialIteratorV4

Purpose:

This is the class that is used to represent a sequential iterator.

Methods:

next
        VARIANT next();

Returns the next element in the collection, and advances the iterator.

reset
        reset();

Resets the iterator to the beginning of the collection.

more
        BOOL more();

Returns true if more elements are in the collection.

previous
        VARIANT previous();

Returns the previous element in the collection.

at
        VARIANT at();

Returns the current element in the collection.

setToFirst
        BOOL setToFirst();

Sets to the first element in the collection.

setToLast
        BOOL setToLast();

Sets to the last element in the collection.

setToNext
        BOOL setToNext();

Sets to the next element in the collection.

setToPrevious
        BOOL setToPrevious();

Sets to the previous element in the collection.

(c) Copyright International Business Machines Corporation 1996, 2002. IBM Corp. All rights reserved.