Edit

Share via

JsonValue.IsUndefined() Method

  • Article

Version: Available or changed with runtime version 1.0.

Indicates whether the JsonValue contains the JSON value of UNDEFINED.

Syntax

Ok :=   JsonValue.IsUndefined()

Note

This method can be invoked using property access syntax.

Parameters

JsonValue
 Type: JsonValue
An instance of the JsonValue data type.

Return Value

Ok
 Type: Boolean
true if the JsonValue contains the JSON value of UNDEFINED; otherwise, false

JsonValue Data Type
Get Started with AL
Developing Extensions