| [Overview][Constants][Types][Classes][Procedures and functions][Index] | 
Class of TJSONNull
Source position: fpjson.pp line 467
type TJSONNullClass = class of TJSONNull;  | 
TJSONNullClass is the class type of TJSONNull. It is used in the factory methods.
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Class to represent boolean JSON data.  | 
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JSON factory: Set the JSONData class types to use  | 
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JSON factory: Get the JSONData class types to use  |