IterPrev Method

Applies To

OraCollection

Description

Moves the iterator to point to the previous element in the collection.

Usage

OraCollection.IterPrev

Remarks

Using an iterator is faster than using an index when accessing collection elements.

If the iterator is pointing to the first element of the collection prior to executing this function, then calling this method will make the BOC property return TRUE. Also, the iterator will not be changed. The BOC property should be checked when calling this method repetitively .

See also IterNext and InitIterator.

Example: Collection Iterator