ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
FramesetDisplay (Function)
Displays a WEBDEV frameset in the user's browser....
Multiline Zone control events
The following events appear by default in the WINDEV and WINDEV Mobile code editor:...
WDInst: Configuring the automatic data file modification
The automatic data file modification updates the description of data files on user computers......
ODBC driver for HFSQL Classic and for HFSQL Client/Server (Windows)
The ODBC driver for HFSQL Classic (single-user or multi-user) is used to access an HFSQL Classic database from an external database software that supports the accesses by ODBC......
Iconize (Function)
Minimizes a WINDEV window.
Images, colors and tabs
To optimize the appearance of your screens, WINDEV, WEBDEV and WINDEV Mobile allows you to use images or colors in your tab controls......
4. Conditional statements
WINDEV Tutorial - WLanguage basics Lesson 4 - Conditional statements - 20 min
The Captcha control
The "captcha" are the distorted texts that the Web user must decode and re-enter in a site before validating a form....
Events associated with Shape controls
List of events associated with Shape controls...
WDMap: Viewing records: special cases
This help page presents the special display cases in WDMap......
Real-Time Performance Profiler (RTPP)
The Real-Time Performance Profiler (RTPP) is a tool that helps you identify what is slowing down your application......
Characteristics of the Looper control in a page
To view the characteristics of the control, select "Description" in the context menu....
Applying the Responsive Web Design mode to an existing page
This help page explains how to apply the Responsive Web Design mode to an existing WEBDEV page......
DnDAccept (Example)
Usage example of the DnDAccept function
Constants for managing animations
List of constants used by the functions for managing animations...
Native MariaDB Connector: Specific features
The Native MariaDB Connector creates "InnoDB" tables to support locks and transactions on a MariaDB database......
Native MySQL Connector: Specific features
The Native MySQL Connector (also called "Native MySQL Access") creates "InnoDB" tables to support locks and transactions on a MySQL database......