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Help / WLanguage / WLanguage functions / Standard functions / JSON functions
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Stored procedures
Creates a reader to read a JSON document without loading it into memory.
Please note This function is only available from version 2025 Update 3.
Example
lecteur_JSON is jsonReader = JSONOpenReader(nom_du_fichier)
Syntax
<Result> = JSONOpenReader(<Content> [, <Origine>])
<Result>: jsonReader type variable
Variable of type jsonReader used to read a JSON document without loading it into memory.
<Content>: Character string
  • Path of the file containing the JSON document to be read.
  • JSON content to manipulate.
<Origine>: Optional Integer constant
Parameter content <File<:
fromFileThe parameter <File< corresponds to the name of a file.
fromStringThe parameter <File< is a UTF8 string containing the JSON to manipulate.
Business / UI classification: Business Logic
Component: wd300vm.dll
Minimum version required
  • Version 2025
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Last update: 05/14/2025

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