ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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....
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......
Developing multilingual applications
A multilingual application is an application that can be distributed in several languages......
Y (Property)
The Y property is used to: Find out the Y-coordinate of a control or window (position on Y-axis). Modify the Y-coordinate of a control or window....
Available features and specific features of Java
WINDEV allows you to generate a Java application without even knowing the Java language......
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....
2025 new features brochure: WINDEV new features
What's new in WINDEV 2025 in the What's new 2025 brochure....
Aliases on tables: HAlias function
The aliases are used to handle......
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......
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....
How to associate an image with a treeview element?
When fillilng a TreeView control, an image is associated with each element....
UMCOpen (Function)
Opens the edit window of User Macro-Code for the current window.
Extension procedure
By using extension procedures, you can add your own WLanguage procedures to different types of variables (string, date, color etc.)......
Filtering a table, a view or a query
A filter is used to define through programming a selection of records corresponding to one or more criteria......
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....
Distributing an external component
Once the component has been created, tested and generated, it can be distributed to other developers......