ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

22 tips for optimizing the speed of a site
When a site is on-lined, one of the main expectations of Web users is speed......
Metatypes in the analysis
A metatype is a combination of characteristics of an item and a bound control......
HCS.Timeout (Variable)
The HCS.Timeout variable is used to modify the connection timeout: for the connections established by HOpenConnection. for the automatic connection openings....
ON (Reserved word)
The ON keyword is used exclusively in the automated tests generated by WINDEV and WEBDEV.
Custom synchronization for Table controls based on a data file
In some cases, you may want to use a custom synchronization for Table controls based on a data file......
Currencies
A currency is a real coded on 10 bytes....
Available features and specific features of Java
WINDEV allows you to generate a Java application without even knowing the Java language......
Link properties
When creating a link, you can simply specify the destination......
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......
Outstanding progress bars
Simple or symmetric progress bar?...
WDLog: Restoring HFSQL data files
WDLog is used to restore the data files saved by WDLog......
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....
WDOptimizer: Canceling/Freeing records in transaction
WDOptimizer is used to......
Non-maximized windows for Android
A non-maximized window can be resized by the user and it can occupy a section of the screen only......
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....
The Windows registry
Several WINDEV functions can be used to handle the Windows registry......
<Image variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
28. Site SEO
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....
Properties available in 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....
Creating a Java project
WINDEV allows you to generate a Java application without even knowing the Java language......
Extension procedure
By using extension procedures, you can add your own WLanguage procedures to different types of variables (string, date, color etc.)......