ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WEBDEV styles
The WEBDEV styles are advanced styles, easier to use than the CSS styles......
TableFormulaDeleteAll (Function)
Deletes all formulas added with TableFormulaAdd.
Programming Table controls based on a data file (prefix syntax)
This page explains how to program Table controls based on a data file......
Programming by preset action
Preset actions allow you to define the code of an event in a single click, without having to write one single line of code......
Editable reports
The report editor can be used to create form reports, which include different controls allowing users to enter data......
The Upload control
The Upload control is used to upload files on the Web server......
Android permission management
Android applications require permissions to provide certain features that may require access to sensitive data or sensitive device functionalities......
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages......
Printing reports from a WEBDEV site
By default, the "Print" icon allows the Web user to print the current site page......
I was using C with WINDEV 5.5. How to proceed in WINDEV 2024?
You have the ability to use external languages with WINDEV......
External language: Programming in C++ (WDWDIAL interface)
This third method uses the notion of class inheritance to simplify the interfacing between a C++ application and WINDEV......
Procedure/Function
A procedure is used to associate an identifier with a statement block......
Table control populated programmatically: WLanguage (prefix syntax)
Here is an overview of how to handle Table controls populated programmatically in WLanguage....
Creating an application that manages the Euro
The method for creating an application supporting the switch to the Euro is as simple as the method for creating a WINDEV application....
Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
HFSQL Client/Server: Configuring the server
Stored procedures and queries (HFSQL Client/Server)
The stored procedures are used to simplify the development and the maintenance of your applications by factorizing the code......
HFSQL data files exceeding 2 gigabytes
By default, the HFSQL engine allows you to manage large data files (up to 2 gigabytes)......
Opening a help file (CHM, HTML or PDF)
There are several ways to open a help file......
WINDEV Mobile 2024 Tutorial - Table of contents
Sort the data displayed in your tables in one click
Val (Function)
Returns the numeric value of a character string.
Count (Property)
Count keyword can correspond to: the Count function. This function returns the number of occurrences of a control in a window, page or group of controls. The Count property, which returns a number of elements. This property can be used on: the controls of a window or page. For more details, see Count. a xmlNode variable. a JSON variable....
Summary table: Installing an application developed in WINDEV
When developing an application, one of the important steps consists in deploying this application on the user computers......
<xmlDocument variable>.ExecuteXPath (Function)
Executes an XPATH query in an xmlDocument variable.