ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Outstanding progress bars
Simple or symmetric progress bar?...
WDLog: Restoring HFSQL data files
WDLog is used to restore the data files saved by WDLog......
The Linear Looper control
A Linear Looper control is used to display a set of controls in a horizontal scrolling list......
Managing the Windows scheduler
Windows gives you the ability to schedule automatic tasks via the manager of scheduled tasks......
Currencies
A currency is a real coded on 10 bytes....
fIsImage (Function)
Used to find out whether a file found on disk or a file contained in a buffer corresponds to an image format recognized by WINDEV, WEBDEV or WINDEV Mobile.
3-tier architecture
The development in "3-tier" architecture is now simplified......
2025 new features brochure: WINDEV new features
What's new in WINDEV 2025 in the What's new 2025 brochure....
The Table control
The Table allows users to easily view and enter data stored in memory or from a table, view or query......
GDPR: an audit of data
A new GDPR audit is available to easily identify and monitor personal data in a WINDEV, WEBDEV or WINDEV Mobile application......
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
Developing multilingual applications
A multilingual application is an application that can be distributed in several languages......
YInitial (Property)
The YInitial property is used to: Find out the Y-coordinate: of a control (position on Y-axis) when opening the window or the page. of a window (position on Y-axis) when opening the window. Modify the Y-coordinate of a control anchored "to bottom" (position on the vertical axis) when opening the window. Find out the Y-coordinate of a control in relation to its block (position in millimeters on the vertical axis) when opening the report....
UMCOpen (Function)
Opens the edit window of User Macro-Code for the current window.
ChangeSkinTemplate (Function)
Dynamically changes the skin template: of all windows found in the current application, of the windows found in the WINDEV components used by the application, of a specific window found in the project....
Aliases on tables: HAlias function
The aliases are used to handle......
Available features and specific features of Java
WINDEV allows you to generate a Java application without even knowing the Java language......
Handling a control through programming in a report
All report controls can be handled through programming......
Hash functions
Hashing is used to summarize a file or a character string......
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
HCS.Timeout (Variable)
The HCS.ResponseTime variable is used to modify the connection time: for the connections established by HOpenConnection. for the automatic connection openings....
Report based on a text file
In a report based on a text file, the information to print is read from a text file or is directly assigned in the report controls......