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ABL Reference
Class Properties and Methods Reference
:
Has( ) method (JsonObject)
Has( ) method (JsonObject)
Returns a LOGICAL indicating if the JsonObject contains the named property.
Return type:
LOGICAL
Access:
PUBLIC
Applies to:
Progress.Json.ObjectModel.JsonObject class
Syntax
Has( INPUT
property-name
AS CHARACTER )
property-name
A CHARACTER expression naming the property to be tested.
If this parameter is the empty string ("") or is the Unknown value (
?
), a JsonError is raised.
