ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Internal Window control
The "Internal Window" control is used to include a window (and its code) in a control of another window...
<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...
WLanguage properties of Internal Window controls
List of WLanguage properties of Internal Window controls
Custom properties (WLanguage)
A custom property is a code element with two events...
Events associated with internal windows
List of events associated with internal windows
Changing the window content with a swipe gesture
The mobile devices propose several features available via finger movements...
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.
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.
ToastDisplayIW (Function)
Opens a toast whose content is based on an 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.
The Map control: Automatic Application Features (AAF)
The Map control proposes several features directly accessible to the end user......
WebserviceParameter (Function)
Gets the value of a parameter in a call to a SOAP or REST Webservice request.
DataType (Function)
Identifying the type of a WLanguage variable.
xlsNbColumns (Function)
xlsNbColumns is kept for backward compatibility only.
iHPos (Function)
iHPos is kept for backward compatibility.
FTPFileExist (Function)
Checks the existence of a file on an FTP server.
WEBDEV 2024 Tutorial - Table of contents
Choosing the type of image: dynamic, static, generated, ...
The images are often used to illustrate the site pages......
WDZip: Creating or modifying an archive
This help page explains how to......
Creating a branch
A branch is used to create a copy of the current project in order to perform modifications, additions, etc....
ReplicSynchro: Use
TableSelectMinus (Function)
Deselects a row from a Table or TreeView Table control.
TreeInsert (Function)
Inserts a leaf into a TreeView control at a specific position.
Constants for managing XLS files
List of constants used by the functions for managing XLS files....
CacheSize (Property)
The CacheSize property is used to: Get the maximum number of records that can be stored in the cache of the Native MySQL Connector. Change the maximum number of records that can be stored in the cache of the Native MySQL Connector....
Managing HFSQL Client/Server files
The HFSQL Control Center allows you to fully manage HFSQL Client/Server data files......
Aliases on data files: HAlias
The aliases are used to handle......
Various WEBDEV constants
Various WEBDEV constants...
Constants for encryption/compression
List of constants used by the encryption/compression functions...
Detecting Beacons
A "beacon" is a hardware transmitter that can "dialog" on a small perimeter with smartphones or tablets via a Bluetooth connection......
How to choose the data source of a control?
This help page presents the different data sources available for a control....
Aligning elements in a List Box or Combo Box control
There are different methods to align the elements in a List Box or Combo Box control......
InDeviceOwnerMode (Function)
Indicates whether the Android application is in "Device owner" mode.
grDestinationEMF (Function)
Defines a meta file as chart destination (EMF means Enhanced Meta File).
TableSelectCount (Function)
Returns the number of selected elements in a Table or TreeView Table control (especially multi-selection controls).