ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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....
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......
WDInst: Configuring the automatic data file modification
The automatic data file modification updates the description of data files on user computers......
UMC: Implementing and managing the "User Macro-Codes"
Regardless of the skill of the development team, the end user will always want to do something that has not been planned for......
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......
Finding the unused WEBDEV styles
In most cases, most of the presentation styles are created when designing a site......
Word Processing control events
WINDEV manages the following events by default......
Events associated with Shape controls
List of events associated with Shape controls...
KioskDisable (Function)
Disables kiosk mode for the current application.
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
Characteristics of the Looper control in a page
To view the characteristics of the control, select "Description" in the context menu....
Value (Property)
The Value property is used to: Find out and modify the value of a report control. Find out and modify the value of a control or the title of a window. Find out the identifier of a stream. Find out and modify the value of a control or the title of a page....
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
WDMap: Viewing records: special cases
This help page presents the special display cases in WDMap......
Iconize (Function)
Minimizes a WINDEV window.
Display (External language)
Displays a value in a control or assigns a value in a variable.
FontSize (Property)
The FontSize property is used to: Identify the size of the font used in a control. Change the size of the font used in a control....
ErrorBuild (Function)
Displays a custom error message in a system error window.
InfoWithTimeoutAsynchronous (Function)
Displays a custom message in a non-blocking system information window for a given amount of time.
ErrorWithTimeoutAsynchronous (Function)
Displays a custom error message in a non-blocking system error window for a given amount of time.
DnDAccept (Example)
Usage example of the DnDAccept function
UploadStart (Function)
Starts sending the selected files into an Upload control.
Events associated with a Popup control
WEBDEV manages the following events by default (order of appearance in the code editor):
Environment of the project editor
The main elements of the project editor are as follows: