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Oracle® Objects for OLE Developer's Guide
10g Release 1 (10.1)

Part Number B10118-01
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ElementValue Method

Applies To

OraCollection

Description

Returns the current value of the collection element that the iterator points to.

Usage

elem_val = OraCollection.ElementValue

Arguments

elem_val
A Variant representing element value of the collection.
Remarks

Calling this method when the EOC or BOC property returns TRUE raises an error. The Variant type of the element depends on the element type of the collection. For elements of type Objects and REFs, element values are returned as corresponding OO4O objects for that type. The following table shows the element type and return value of the elements:

ElementType
Element Value
Object
OraObject
REF
OraRef
Date
String
Number
String
CHAR,VARCHAR2
String
Real
Real
Integer
Integer

See also IterNext and IterPrev.

Example: Collection Iterator