ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
3-tier architecture
The development in "3-tier" architecture is now simplified...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Principle of remote check
WEBDEV proposes several methods for deploying a dynamic site...
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
HCheckUnaltered (Function)
Checks whether one or all records in an unalterable data file have not been modified...
<Connection variable>.ActivateServerTrigger (Function)
Re-enables a server trigger that was disabled by HDeactivateServerTrigger.
Integrate two-factor authentication into your applications
In version 26, WINDEV, WEBDEV and WINDEV Mobile allow you to set up a login via two-factor...
AppDetectUPDAvailable (Function)
Disables or customizes the automatic check for available updates.
HTMLOpen (Function)
Creates an htmlDocument variable from an HTML document.
htmlDocument (Type of variable)
The htmlDocument type is used to define all the advanced characteristics of an HTML document.
CertificateExtractExtensionValue (Function)
Returns the value of a certificate extension.
<Connection variable>.AddLink (Function)
Adds an integrity rule between two files on the server.
<Connection variable>.LoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
<Connection variable>.CopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server...
<Connection variable>.StartServerUpdate (Function)
Used to immediately start the automatic server update.
<Connection variable>.DisconnectClient (Function)
Displays a message on the Client computer(s) and disconnects the application.
<Connection variable>.DeactivateServerTrigger (Function)
Disables a HFSQL Client/Server server trigger on a server....
<Connection variable>.DuplicateDatabase (Function)
Duplicates the database associated with a connection on an HFSQL server.
<Connection variable>.SendMessageToClient (Function)
Displays a message on the client computers.
<Connection variable>.InfoView (Function)
Returns information about a materialized view.
MenuMark (Function)
Positions the checkmark in front of the menu option (popup menu or drop-down menu).
MenuIsMarked (Function)
Used to find out whether a checkmark is displayed in front of a menu option (popup menu...
MenuUnMark (Function)
Removes the checkmark displayed in front of the menu option (popup menu or drop-down menu).
ScreenFirst (Function)
Defines the next control that will be in edit in the current window.
TimeToInteger (Function)
Converts a time to an integer.
TimeDifference (Function)
Calculates the difference between two times in hundredths of a second.
EventDestroy (Function)
Explicitly destroys an event.
StreamDisconnect (Function)
Stops receiving or broadcasting a stream.
StreamInfo (Function)
Returns the name and/or number of the stream issuer....