ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

KeyGetIdentifier (Function)
Retrieves the identifier that was used to generate an initial key.
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
Hasp functions
The dongles of Hasp family (Hasp3, Hasp4, NetHasp, memoHasp and Hasp HL) are used to protect the applications developed with WINDEV or WEBDEV......
KeyGenerateInitialKey (Function)
Generates the initial key (unique license number) for the activation system of the application.
KeyCompareKey (Function)
Compares an initial key with an activation key.
hBackupDescription (Variable type)
The hBackupDescription type is used to programmatically describe an HFSQL Client/Server backup....
ListView control linked to a data file (or to a query)
A ListView control can be used to display the content of a data file (or the content of a query)......
<Connection variable>.RSExecute (Function)
Immediately execute periodic replication between HFSQL servers: replication is triggered ahead of schedule.
Creating a WINDEV application for Linux
WINDEV allows you to create native 64-bit Linux executables. Their UI is developed with the window editor....
Using the task management and the schedule
Time management is extremely important......
LineHeight (Property)
The LineHeight property is used to get and change the height of the rows: in a List Box control, in a ListView control (standard display mode only), in a Table control, in a Combo Box control, in a Looper control (height of the row), in an Organizer control....
Camera control: decoding the bar codes (prefix syntax)
In iOS and Android, the bar codes can be decoded via the Camera control by BCCapture......
Managing videos (broadcasted by a Web Camera) (prefix syntax)
To manage the video sequence currently broadcasted by the web camera installed on the current computer, WINDEV proposes......
Compilation statement: COMPILE IF
The <COMPILE IF> statement allows you to compile (or not) a WLanguage code according to a condition.
EmailDeleteMessage (Function)
Deletes the current email using the current protocol (POP3, IMAP, MS Exchange, Lotus Notes or Outlook).
GeometryArea (Function)
Calculates the area of a given geometry.
SaaSClientConnexion (Function)
Returns the characteristics of the connection to the client database.
StyleDrawCaptionGrayed (Function)
Customizes how text is drawn in grayed out controls.
WEBDEV styles
WEBDEV styles are advanced styles......
<Connection variable>.RSAddConfig (Function)
Adds a replication between two HFSQL server onto the master server.
Project Management Hub: Managing tasks
The Project Management Hub allows you to define the different tasks assigned to each project contributor......