ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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......
Handling a chart in the editor
In the editor, a Chart control includes different sections......
Report based on a Table control
A report based on a Table control is used to directly print the information displayed in the Table control (based on a data file or populated programmatically)......
Internal component
An internal component is a set of elements from a project......
Handling a Popup control through programming
The popup being a control of the page, you have the ability to access: the page controls from the popup. the popup controls from the page....
Report based on a Looper control
A report based on a Looper control is used to directly print the information displayed in the control......
Overview of OOP (Object Oriented Programming)
The object-oriented programming (called "OOP") is a programming paradigm in which the programs are organized as sets of objects......
Replication of HFSQL servers (Programming)
To implement a replication of HFSQL servers through programming, WLanguage......
Storing files in Android
The file system on the devices running Android is divided into two main storage areas......
Using offline sites
WEBDEV allows you to specify that a site or a set of pages can operate in off-line mode (without an Internet connection)....
Pinned control in a window
A pinned control remains visible even if the user moves the scrollbar of the container to display a non-visible area......
Developing applications in Universal Windows 10 App mode
WINDEV and WINDEV Mobile allow you to develop applications for Windows 10 tablets and for Windows Phone 10 and Windows 10 phones (Universal Windows 10 App applications)......
Error 101: Declaration of global variable not allowed
WDLog: Restoring a data file from its log
WDLog is used to apply to a backup of a data file the different operations saved in the log of this file......
Windows: What must be taken into account if the users are working with Vista (and later)
Windows Vista (and later) proposes several improvements......
Error 2: Incomplete line
How to associate an image with an element found in a TreeView Table?
This help page explains how to customize the default image associated with the elements found in a TreeView Table....
How to fill a TreeView Table control?
This help page explains how to populate a TreeView Table control programmatically....
Binding a Radio Button control to an item
A Radio Button control can be bound to an item in a data file, query, etc....
Step 1: Configuring the print parameters
This step allows you to choose......
Creating a delete query
A delete query (corresponding SQL statement......
The Repositionable Note control
The Repositionable Note control allows you to include the famous yellow sticker in your applications......
Types associated with the Word processing
WINDEV and WEBDEV propose several types of variables allowing you to handle Word Processing documents......
The "Internal report" control
The "Internal report" controls are used to print several reports (secondary reports) in a single report (main report) without programming......
Pre-launched sessions
A pre-launched session is a session of a Web site (or webservice) automatically started on the Web server from the WEBDEV Application Server......