ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Telemetry: Installing the server
To use the telemetry, you must install on a computer......
HFSQL Client/Server: Configuring the data files on the server
The user version of query editor (Reports & Queries)
A query is used to interrogate a database in order to view, insert, modify or delete data......
Diagram Editor control events
WINDEV manages the following events by default (in the order in which they appear in the code editor) for the Linear Slider controls and for the Range Slider controls...
Creating an interactive diagram
The Diagram Editor control allows end users to create and edit diagrams......
Scheduler control properties
A Scheduler control found in a window or in a page can be handled in WLanguage by the following properties....
The Combo Box control
The "Combo Box" control is used to display a list of elements and to select an element from this list......
diagShape (Type of variable)
The diagShape type is used to define all the advanced characteristics of the original shape used in a diagram.
The Word Processing control
The "Word processing" control is an advanced control that allows the end user to create and edit documents in docx format......
Markdown
Markdown is a lightweight markup language that allows you to apply formatting to text......
Handling HTML text in an Edit control
WEBDEV allows you to handle text in HTML via the "HTML format" option of the Edit controls and the HTML control....
Android: Conditions for using the Map control
Up to WINDEV Mobile version 180046, the Google Maps API library was required to use a Map control in an Android application......
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes......
Spare server
A "spare" server is a target server in a unidirectional automatic replication......
Principle for running threads
At runtime, an application runs in a main thread......
Aligning elements in a List Box or Combo Box control
There are different methods to align the elements in a List Box or Combo Box control......
TimeLine control properties
A TimeLine control can be handled in a window by the following WLanguage properties.
Constants used by the replication between HFSQL servers
The following constants are used by the replication between HFSQL servers:...
Serialization constants
The serialization constants are as follows:
Dark theme on mobile devices
The latest versions of mobile OSs allow you to switch applications to a dark theme to reduce battery consumption or to make the device easier to use in a low-light environment......
SOCKS5 protocol
SOCKS5 is a simple network protocol intended to standardize the use of proxies for applications......
App Tracking Transparency - Activity tracking
App Tracking Transparency enables users to authorize an iOS app to track their activity on third-party mobile apps and websites for advertising or data sharing purposes......
Data persistence
The data persistence is used to store the value typed by the user......
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages......
The Upload control
The Upload control is used to upload files on the Web server......