ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

GDPR: Overview
GDPR (General Data Protection Regulation) will replace "Data Protection Directive" on 25th May 2018......
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Translating programming messages
When developing a multilingual application, you can translate the different messages displayed to the user (messages displayed by Info and YesNo, for example....
Creating a flexible modeling
To create a new flexible modeling, you can......
Managing menu options in MDI windows
The MDI windows must respect some constraints specific to the MDI applications......
RealToDateTime (Function)
Converts an 8-byte real to a date and time.
PDFSign (Function)
Applies an approval signature to an existing PDF.
AAF: Did you know?
Our surveys show that end users love AAFs (Automatic Application Features) and that these AAFs increase their satisfaction and efficiency when using the applications......
Managing the replications of HFSQL servers (Control Center)
The HFSQL Control Center is used to create, configure and manage the replications between HFSQL servers....
User Groupware and LDAP
The LDAP protocol is increasingly used by the companies......
Context menu of Gantt Chart controls (AAF)
Each Gantt Chart control in a window has a default menu that is available to users......
Modifying an SVG image (XML functions)
SVG (Scalable Vector Graphics) is a vector image format......
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
I was using Visual Basic with WINDEV 5.5. How to proceed in WINDEV 2024?
You have the ability to use external languages with WINDEV......
Height (Property)
The Height property is used to get and change the height: of a control or block in a report. of a control (in a window), window, row of a Table, List Box or ListView control, option of a Radio Button or Check Box control, break header or footer of a Table or Looper control. of a control (in a page), break header or footer in a Table or Looper control. The control can be overlayable or not. of a break cell in a Table or Looper control....
WDInst : generating the setup program
Generating the setup program is used to create the setup program according to the characteristics specified in the setup editor WDInst....
The formatted display control
This control can be used to display dates, times and currency values while respecting the corresponding display format......
Appendix 5: Configuring the server
Bloque entièrement ou partiellement un fichier externe....
Guided Tour
A Guided Tour presents a series of features, displayed in a tooltip in the current window or page......
Creating the link buttons in the windows of a WINDEV RAD pattern
Compressing frames (DSL, 3G, Edge, VPN, ...)
A frame is a packet ot data that flows through the network......
Error 112: An array can only have a maximum of X dimensions
Error 113: Non-dynamic array without definition
Optimizing the connection times to the HFSQL Client/Server databases
This help page explains how to optimize the connection times to the HFSQL Client/Server databases by limiting the network traffic......
How to fill a TreeView control from a data file? (prefix syntax)
By default, the TreeView control cannot automatically display the data coming from a data file......