IABACUtils.Is_Empty

Syntax

Is_Empty(Value: Variant): Boolean;

Parameters

Value. Attribute:

SUBJECT.<attribute identifier>. Subject custom attribute.
OBJECT.<attribute identifier>. Object custom attribute.

For details see the Creating Custom Attributes section.

Description

The Is_Empty method determines whether the custom attribute value of subject or object is empty.

Comments

The method returns the value:

True. Custom attribute of subject or object contains empty value.
False. Custom attribute of subject or object does not contain empty value.

The method is used only in string view to set the expression to calculate additional condition to check access will be calculated, using the IExpression.AsString property.

To determine an additional condition to check access, use the IABACRule.Condition property.