ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Multi-touch support
A multitouch feature is a technique allowing the user to interact with a device via several contact points (the fingers are used in most cases)....
HFSQL Control Center: Optimize and repair data files
The HFSQL Control Center optimizes and repairs HFSQL data files in both Classic and Client/Server modes......
The groups of controls
A group of controls is a set of controls grouped together in order for their characteristics (their visible status for example) to be modified (or checked) in a single operation programmatically......
AAF: Exporting data (Table, TreeView Table, Looper, TreeView...)
You want to perform simulations with Excel, Word, OpenOffice......
HTransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
HClient structure
The HClient structure is used to......
Installing Android development tools
To develop Android applications with WINDEV Mobile, you must install......
WEBDEV administrator: Viewing the logs
The "Logs" tab is used to see the details of logs for a specific period......
Characteristics of a toolbar
The main characteristics of a "Toolbar" control are configured in the "Details" tab and in the "UI" tab of the description window of control......
Software factory: Implementation
To implement the software factory on your WINDEV, WEBDEV or WINDEV Mobile projects, you must:...
Maintaining the files of Control Centers
When using a database, you may have to perform maintenance operations on the data files......
3. Preparing the setup program
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 3 - Preparing the setup program - 5 min...
Handling the Chart controls at runtime (AAF)
The Chart controls allow the end user to perform several operations......
The Contact structure
The Contact structure is a preset structure of WLanguage (no declaration is required)......
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
Controls that can be moved in a page
WEBDEV proposes two modes for moving controls in a page......
Dynamic instantiation of object
An object can be dynamically associated with a class, we talk of dynamic instantiation of object......
ErrorThrow (Function)
Throw a non-fatal error.
Common project
Projects are often cross-platform......
Handling a Breadcrumb control through programming
The Breadcrumb control can be handled through programming......