ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Zombie data files and items
During the life of an application, items live and die......
Managing HFSQL Client/Server applications
The HFSQL Control Center is used to manage the HFSQL Client/Server servers and the HFSQL Client/Server databases......
Anchored move on the main axes
To facilitate the positioning of controls, you have the ability to force their move according to the four main axes (0°, 45°, 90°, 135°)....
Zooming an image (WEBDEV)
WEBDEV proposes several methods for zooming an image:...
How to fill a TreeView Table control?
This help page explains how to populate a TreeView Table control programmatically....
The pages
Pages are the main interface of a WEBDEV site......
Binding a Radio Button control to an item
A Radio Button control can be bound to an item in a data file, query, etc....
Importing a WEBDEV project into WINDEV
...WINDEV proposes a feature for importing WEBDEV sites or WEBDEV pages....
spIterationCount (Property)
The spIterationCount property is used to: Get the iteration count of the hash algorithm used for an item of type "Password". This property can be used for items of type "Password" defined in the data model editor or programmatically. Sets the iteration count of the hash algorithm used for an item of type "Password" (only for "Password" items described programmatically)....
Report based on a variable (Data binding)
A report based on a variable is used to directly print the information found in a WLanguage variable......
HsMenu,Mark (External language)
Finds out whether a menu option is marked or not.
8. Associating controls with data
JSON
JSON (JavaScript Object Notation) if a light format for exchanging data......
Conceptual Data Model (CDM)
In the MERISE methodology, the conceptual data model defines the objects and the actions that must be taken into account in the database......
Reorder the data displayed in your tables
OLE DB provider for HFSQL
The OLE DB provider on HFSQL is used to access an HFSQL database (Classic or Client/Server) from an external software that manages the accesses by OLE DB......
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
Functions for managing TreeMap controls (prefix syntax)
The following functions are used to manage TreeMap controls (prefix syntax):...
Functions for managing Toolbar controls (prefix syntax)
Managing the certificates
Signing a file allows you to check that the file was not modified or altered since it was signed. The signature also allows you to check the issuer identity....
The "Surface" charts
The Surface chart is used to represent correlated analogical data, according to 3 axes...
1. RAD (Rapid Application Development)
1. RAD (Rapid Application Development)
Binding a Scrollbar control to an item
A scrollbar can be bound to an item in a data file, query, etc....
WDTrans: Delete the records in transaction
Transforms all the records "in transaction" into "normal" records if these records do not belong to a transaction currently in progress......