ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
AppServerAddScheduledTask (Function)
Adds a new scheduled task to the application (site or webservice).
iPrintXLS (Function)
Prints the current worksheet of a document in "xlsx" or "xls" format.
RedisPublish (Function)
Publishes a message on a Redis broadcast channel.
RedisSubscribe (Function)
Subscribes to a Redis broadcast channel.
RedisUnsubscribe (Function)
Cancels a subscription to a Redis broadcast channel.
XMLOpenReader (Function)
Creates a reader used to read an XML document without loading it in memory.
<Word Processing>.Save (Function)
Saves a document as a "docx" file.
OCRParameter (Function)
Initializes the general options of the native OCR (Optical Character Recognition) system.
XMLToJSON (Function)
Converts an XML string to JSON.
HTML Editor control functions
List of functions for managing HTML Editor controls...
ContinentList (Function)
Returns the list of continents.
MapInfoPosition (Function)
Returns the coordinates (in pixels) of the point corresponding to a geographical position (latitude and longitude).
iDocumentPrinted (Function)
Determines whether the user printed the document from the report viewer.
RedisSet (Function)
Changes the value of a key on a Redis server.
RedisGet (Function)
Gets the value of a key from a Redis server as a string.
<PDF reader>.GetSignature (Function)
Gets the signature of a PDF document as a buffer.
Events associated with a TimeLine control
WINDEV manages the following events by default (in order of appearance in the code editor)...
MongoModifyAll (Function)
Modifies documents in a collection of a MongoDB database.
MongoDeleteDatabase (Function)
Deletes a MongoDB database as well as its collections.
MongoDeleteOne (Function)
Deletes a document from a collection in a MongoDB database.
MongoDeleteCollection (Function)
Deletes a collection from a MongoDB database.
WDConver : Overview
WDConver is a tool used to convert data to an HFSQL Classic data file from......
Project description: Languages tab
The project description window allows you to configure various elements of your project......
Managing HFSQL Client/Server databases
The HFSQL Control Center allows you to fully manage HFSQL Client/Server databases......