IsNull Method

Applies To

OCollection

Description

Returns TRUE if the collection value of the OCollection is Null.

Usage

bool IsNull(void) const throw(OException)

Arguments

none

Remarks

Accessing elements of a Null collection results in an error. The IsNull property should be checked before accessing elements of underlying collection.

---

Copyright © 1998, 2002 Oracle Corporation. All Rights Reserved.

Home Book List Contents Master Index Feedback