ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Conceptual Data Model (CDM)
In the MERISE methodology, the conceptual data model defines the objects and the actions that must be taken into account in the database......
What is a database?
A database is an organized collection of data for a particular purpose (e.g., manage orders)......
Automatic documentation of procedures and methods
To simplify the maintenance or the use of existing code by other developers, WINDEV proposes an automatic documentation for the procedures (or class methods)......
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
Page in Session mode: Populating controls after a long process
In a web application, you may need to run long processes (for example, to update counters......
FinDecreasingRedemption (Function)
Calculates the amortization value of a good over a specific period of time, via the formula for fixed-rate decreasing amortization.
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler......
Replication management functions
Three types of replication are proposed......
Line control properties
List of properties associated with the Line control...
Events associated with Chart controls
List of events associated with the Chart controls...
Generating the analysis
The analysis generation comes before the programming phase and after the file description phase......
Setup wizard: Steps for creating a WINDEV application setup program
The setup program creation wizard allows you to define all the settings of your setup program....
SysIconAdd (Function)
Adds a system tray icon (in the lower-right corner of the screen).
Clipboard with history
The clipboard stores the last 10 pieces of content cut or pasted (from any editor)......
6. HFSQL Cluster
HFSQL Cluster is an extension of the HFSQL Client/Server database model....
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......
Storing files in Android
The file system on the devices running Android is divided into two main storage areas......
Defining colors in Table controls
The colors of a Table control (row background, text of rows, etc.) are defined in the control description......
Hash functions
Hashing is used to summarize a file or a character string......
Error 203: The procedure already has a scope attribute (local or global)
New Features brochure - Version 27: new features of WINDEV Mobile
New features in WINDEV Mobile 27 presented in the New Features brochure....
Events associated with Looper controls
List of events associated with Looper controls...
Spreadsheet control in a window
The spreadsheet is one of the most often used business tools. The Spreadsheet control is used to include a spreadsheet in your WINDEV windows....
Handling Rating controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle Rating controls programmatically....
ReplicAdmin: Overview