ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Connector for MySQL...
MySQL Native Connector: Programming with HFSQL functions
To use a MySQL database with the Native Connector (or Native Access), import the structure of MySQL tables into the WINDEV or WEBDEV database schema...
TableCollapseAll (Function)
Collapses: the entire hierarchy (all nodes) of a TreeView Table control. all breaks of a Table control....
Using RAD patterns
The steps for creating a RAD pattern are as follows......
InDeviceOwnerMode (Function)
Indicates whether the Android application is in "Device owner" mode.
zipDeleteAll (Function)
Deletes all files from an archive.
Environment of the window editor
The main elements of window editor are as follows:
Setup in MSI format
You can create MSI installers......
Remote Control: Customizing with your own procedure
To customize the remote control performed on a multi-user WINDEV application, you can trigger the execution of a procedure found in the application......
Environment of the report editor
Environment of the report editor...
WDInst: Customizing the setup program
The setup editor WDInst proposes a standard setup program......
The Looper control
A Looper control is used to repeat the controls found in a specific area......
Testing a dynamic project (session or AWP mode) from WEBDEV
The test of the entire project allows simulating the startup of the site......
EmailStartSession (Function)
Starts an email management session based on the selected management mode (POP3, SMTP, IMAP or MS Exchange).
Using layouts in WINDEV and WINDEV Mobile
The layout is used to define several views of a window in the same project without duplicating this window......
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
fWriteLine (Example)
Usage example of the fWriteLine function
RTFAddLink (Function)
Adds a link to a text section in an RTF Edit control.
ChangeCharset (Function)
Retrieves and/or changes the character set used: by all the screen fonts. by all the operations performed on the character strings (functions and/or operators)....
MaxValue (Property)
The MaxValue property is used to: get and set the top value of a report based on a table. get the maximum value of the current filter. get the maximum value of a data series in a chart. get and set the maximum value for some types of controls....
MinValue (Property)
The MinValue property is used to: get and set the bottom value of a report based on a table. get the minimum value of the current filter. get the minimum value of a data series in a chart. get and set the minimum value for some types of controls....
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
Running the test of a report
The test of a single report allows you to run the current report in WINDEV, WEBDEV or WINDEV Mobile......
REST web service: Importing an API from OpenAPI
REST web service APIs can be described using OpenAPl files......