|
Indicates whether the current
data value is the null value.
JavaScript Syntax
Reference_Syntax.isNull = false | true;
- or -
Reference_Syntax.isNull = 0 | 1;
FormCalc Syntax
Reference_Syntax.isNull = 0 | 1
Values
|
Type
|
Values
|
|
Boolean
|
-
true | 1
(default)
-
false | 0
The current
data value is the null value.
The
current data window is not the null value.
|
JavaScript
TextField1.isNull = 0;
FormCalc
TextField1.isNull = 0
|
|
|
