ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Operations performed on state-transition diagrams
The following paragraphs explain......
Automatic Application Features (AAF) of Spreadsheet controls
The Spreadsheet control includes multiple Automatic Application Features (AAF) in order to simplify the use of the control......
AppDetectUPDAvailable (Function)
Disables or customizes the automatic check for available updates.
AppServerRunScheduledTask (Function)
Immediately starts the execution of a scheduled task on a WEBDEV Application Server.
ON (Reserved word)
The ON keyword is used exclusively in the automated tests generated by WINDEV and WEBDEV.
MVP: Simple single-file example: Table + Linked file
Let's see a simple and illustrated example about the use of MVP to create a Table window with its linked form......
WDInst : languages supported by the setup
If your applications must be installed in several countries, the setup editor WDInst gives you the ability to generate a multilingual setup......
How to develop a PHP site?
What is a PHP site?......
Visible (Property)
The Visible property is used to: Find out whether an element is visible. Make an element visible or invisible....
Selecting one or more controls
One or more controls can be selected in a window, in a page or in a report via the keyboard or the mouse......
How to create an SQL query to count?
This help page explains how to create a count query with the query editor....
gpwOpen (Function)
Opens the User Groupware login window or page.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
Renaming a project
Renaming a project is used ton modify the name of the project. All the elements linked to the project before it is renamed are kept.
Handling a Web Component control through programming
PageSubmit (Function)
Validates the specified page and starts the execution of a button.
Image (Property)
The Image property gets and sets the background image of a control or block.
Configuring an application with User Groupware
Comparing the project messages
The comparison between source and target text helps you find translation errors......
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....
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code are as follows......
AJAXCallInProgress (Function)
Used to determine if the request being processed is an AJAX request.
Multitask (Function)
MultiTask is used to: define a timeout, give control back to Windows, give control back to Windows and to WLanguage....
TwainToPDF (Function)
Allows you to: save the document coming from the Twain device in a PDF file. view the document coming from the Twain device in the user interface of device. save the document coming from the Twain device directly in memory in PDF format (in a buffer)....
Pre-launched sessions
A pre-launched session is a session of a Web site (or webservice) automatically started on the Web server from the WEBDEV Application Server......