IsRefNull (OraRef) Property

Applies To

OraRef Object


Returns True if the underlying Ref value of the OraRef object is Null.


isnull = OraRef.IsRefNull

Data Type

Integer (Boolean)


Accessing the attributes of a Null Ref value results in an error. The IsRefNull property should be checked before accessing attributes of an underlying referenceable object. This property is read-only at run time.