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.
"Unit examples" pane
The "Unit examples" pane proposes the unit examples found in the different products......
Menus and menu options: Tips & Tricks
This page presents some operations specific to the menus and to the menu options......
RegistryListValue (Function)
Returns the name (and possibly the type) of values for a key found in the registry.
RegistrySeek (Function)
Seeks a character string in the registry.
Description of a CSS style
This window allows you to describe a CSS style that will be used for the controls of your WEBDEV project......
How to read emails via the POP3 protocol?
This help page explains how to read emails via the POP3 protocol....
GDPR: Overview
GDPR (General Data Protection Regulation) will replace "Data Protection Directive" on 25th May 2018......
Guide organization
Organization of WINDEV Concepts...
Various constants
List of various constants....
AAF: Sort on the columns of a Table control
WINDEV allows the user to easily sort the columns of a Table control....
3. Test of a WINDEV Mobile application
By testing the project you can simulate how the application will run....
10. Project Management Hub
WINDEV Mobile includes a Project Management Hub to manage development projects....
Telephony: Managing the outgoing calls
To manage the outgoing calls in a WINDEV or WINDEV Mobile application......
Handling Mobile Image Editor controls programmatically
WINDEV Mobile allows you to programmatically handle Mobile Image Editor controls......
SchedulerDeleteTrigger (Function)
Deletes a trigger from a scheduled task.
SchedulerModifyTrigger (Function)
Modifies the parameters of a trigger of a scheduled task, i.e. the parameters that will define the execution of a task.
Support for the setup program
When creating the setup program via the wizard, you have the ability to choose the options regarding the setup support....
Automatic context menu for the Scheduler controls
Each Scheduler control found in a window proposes a menu to the user....
Special paste
The Special paste command is used to explicitly choose the format in which the clipboard content will be pasted in the window editor......
Associating a control with a tab pane
Methods to associate a control with a tab pane......
JITc
The principle of JITc technology (Just In Time Compilation) is straightforward......
Handling a .NET 3.0, 4.0 control, ... (WPF) through programming
WINDEV enables you to handle a .NET 3.0, 4.0 control, ... (WPF) by programming......
Converting an HFSQL Classic database into HFSQL Client/Server
There are two methods to convert HFSQL Classic databases to HFSQL Client/Server in WINDEV, WEBDEV and WINDEV Mobile......
12. Retrieving data from a site
Access rights to a class property
A property is a code element that includes two processes......