ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Chart control: "General" Tab
In all the editors (window, page or report), the "General" tab of the Chart control description window allows you to define the global characteristics of the control...
Chart control: "Series" tab
The "Series" tab is used to define the different series used in the Chart control as well as the source of category labels...
Chart control: "Detail" tab
Regardless of the editor (window, page or report), the "Details" tab found in the description window of Chart control is used to describe...
Manipulating the Chart controls at runtime (AAF)
The Chart controls allow the end user to perform several operations...
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file....
Programming standard in Windows Vista and later
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism....
HFSQL and Docker
Docker is a software platform that allows you to run applications in software containers on Linux (Docker runs like a daemon)......
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
HFSQL Control Center: HFSQL Client/Server backups
The HFSQL Control Center is used to manage the backups of HFSQL Client/Server data files......
16. Application test in practice
.NET object
To access a class......
Keyboard shortcut on a button (AAF)
In an application developed with WINDEV, the user has the ability to implement a keyboard shortcut on a button......
WDInst: configuring the characteristics of the files to install
WDInst allows you to configure the characteristics of the files to install......
Optional parameters
Some of the parameters passed to a procedure can be optional parameters......
Time management help
Time management is extremely important......
The archives
WINDEV, WEBDEV and WINDEV Mobile propose several WLanguage functions allowing you to compress and merge your files into archives......
Types of help systems in a WINDEV application
There are multiple solutions to provide help to the users......
HFSQL Client/Server: Configuring the data files on the server
WDLog: Viewing a log file
WDLog is used to view the content of a log file......
Controlling the WEBDEV Application Server
Starting with version 28, you can remotely control the WEBDEV Application Server......
How to fill a TreeView control from a data file? (prefix syntax)
By default, the TreeView control cannot automatically display the data coming from a data file......
Error 301: Unknown identifier
Collapsing/Expanding a TreeView control through programming (prefix syntax)
To collapse/expand a TreeView control through programming, ......
Camera control: decoding the bar codes (prefix syntax)
In iOS and Android, the bar codes can be decoded via the Camera control by BCCapture......
Handling a Check Box control through programming (prefix syntax)
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Check Box control through programming......
Handling a Radio Button control through programming (prefix syntax)
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Radio Button controls......
Handling a Multiline Zone control through programming (prefix syntax)
A Multiline Zone control can be handled programmatically using the control name....
Handling a Sliding Banner control through programming (prefix syntax)
A Sliding Banner control can be handled through programming......
Handling a TreeView Table control programmatically (prefix syntax)
This page explains how to program TreeView Table controls......