ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing dates and times
WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times in your applications...
rssChannel (Type of variable)
The rssChannel type is used to handle a RSS channel...
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
The Cell control
The Cell control contains controls......
Certificate management functions
The following functions are used to handle the certificates:...
How to fill a TreeView Table control?
This help page explains how to populate a TreeView Table control programmatically....
Installing version 2024
Cherche les éléments d'un noeud HTML correspondant à une balise....
TableAddLineWithAnimation (Function)
Adds a row to a Table or TreeView Table control with an animation.
Navigation history in the code
The different editors enable you to directly view the code of an element by pressing the F2 key......
The Kanban control
Originally, Kanban is a Japanese method aimed at improving processes for a better, more efficient production cycle....
Environment of the window editor
The main elements of window editor are as follows:
Environment of the project editor
The main elements of the project editor are as follows:
Handling an Image Editor control through programming
WINDEV allows you to handle an Image Editor control through programming......
Differences according to the test mode of a dynamic project
The test of a dynamic project can be run......
Definition (Type of variable)
The Definition type is used to find out the characteristics of a type: simple type, advanced type, class, structure....
Log-based replication
The replication is the operation allowing you to keep updated remote databases of identical structures on which several operations are performed......
Ribbon of editors
The different options of the WINDEV, WEBDEV and WINDEV Mobile editors are presented via a ribbon......
Error: Redefinition of syntax
The '<method>' methods of the '<derived class>' class and of the '<base class>' class do not have the same prototype......
JSONXMLConverter (Type of variable)
The JSONXMLConverter type is used to define all the advanced characteristics of the conversion of an XML object to JSON (or conversely) via XMLToJSON and JSONToXML).
Record (Type of variable)
The Record type is used to save the values of a record.
Constructor and destructor
When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default......
The TimeLine control
The TimeLine control is used to represent chronologies of close events that can be parallel....
Handling external JavaScript objects from WLanguage
The WLanguage in "Browser" mode is used to interface with the Web APIs such as the ones proposed by Google or Yahoo......
Printing in PDF
WINDEV, WEBDEV and WINDEV Mobile allow you to create a PDF file during a print......
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
HTransactionInterrupted (Function)
Used to find out whether a transaction was interrupted (the transaction was neither validated nor canceled).