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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Internal window>.ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control.
Case of internal window dequeues Modifies the currently displayed window. This modification is saved in the list of internal windows to scroll.
Internal window functions
The following functions are used to manage "Internal windows" controls...
The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window...
WLanguage properties of Internal Window controls
List of WLanguage properties of Internal Window controls
WinUsefulSize (Function)
Specifies the useful size of an internal window with automatic scrollbars. The useful size corresponds to the full size of the internal window:
  • Width of the internal window.
  • Height of the internal window.
Events associated with internal windows
List of events associated with internal windows
ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control.
Case of internal window dequeues Modifies the currently displayed window. This modification is saved in the list of internal windows to scroll.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
Reset (Function)
Reinitializes:
  • all the controls found in the current window or page (including the groups of controls, the supercontrols and the internal windows).
  • the controls found in a group of controls, a supercontrol, an internal window or an internal page.
Changing the window content with a swipe gesture
The mobile devices propose several features available via finger movements...
ToastDisplayIW (Function)
Opens a toast whose content is based on an internal window.
How to add a new row to a Table control?
This help page explains how to add a row to a Table control programmatically....
Glossary
The glossary lists all the abbreviations used in the code editor......
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
Constants for managing Organizer controls
Constants for managing Organizer controls...
Color constants
The color constants are mainly used in the chart functions, the print functions and the drawing functions......
1. Creating a WEBDEV project and its analysis
WEBDEV Tutorial - Creating a WEBDEV project and its analysis Lesson 1 - Creating a WEBDEV project and its analysis - 5 min
LEDSwitchOn (Function)
Switches the LED (Light-Emitting Diode) of the device on.
WDHFDiff: Overview
WDHFDiff is a tool used to compare HFSQL data files......
14. Managing the "Back" button in practice
The Peeling Corner control
The "Peeling Corner" control is used to create a visual effect in a page by presenting an image partially covered by another one......
Object diagram
An object diagram represents a set of objects and how they relate to each other at a certain moment in time......
MyReport (Reserved word)
MyReport is used to handle the current report...
DDE constants
List of constants used by the DDE functions...
Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
NullableIndex (Property)
The NullIableIndex property determines if a key item supports the "Null" value.
How to develop a PHP site?
What is a PHP site?......
Specific page for displaying the site errors
If an error occurs in the dynamic WEBDEV site, a standard error page is displayed by default. This page informs the Web user of the error that occurred in the site....
Zombie data files and items
During the life of an application, items live and die......
The Navigation Bar control
The Navigation Bar control is used to create a menu area that can easily adapt to the browser size......
Discover all the possibilities of pivot tables
WDXView: Overview
WDXView is an ActiveX browser......
Property of entity/association
In the MERISE methodology, the properties correspond to the characteristics of entities......
Editable reports
The report editor can be used to create form reports, which include different controls allowing users to enter data......
Break in a report
The break is used to group the records corresponding to a sort criterion......
Uploading files
Uploading consists in saving a file located on the user's computer to the Web server......