ONLINE HELP
 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.
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).
Table control based on a variable
A Table control based on a variable is a Table control whose columns are bound to the elements of an Array variable, to the members of a class or to the elements of an advanced variable (e.g., xlsDocument)......
Constants for encryption/compression
List of constants used by the encryption/compression functions...
Materialized view
WEBDEV and Google Analytics
Google Analytics is a very popular tool for measuring site traffic......
Control constants
List of constants used by the functions for managing controls...
Type of item: Secure password
"Password" items are used to securely store passwords by using a salt and a hash algorithm......
TableSelectCount (Function)
Returns the number of selected elements in a Table or TreeView Table control (especially multi-selection controls).
Management of PDF files
PDF is one of the most widely used formats for transmitting and storing electronic documents......
Project Management Hub: Dashboard
The Project Management Hub groups all the details of the projects in a dashboard......
Implementing log-based replication: Modifying the analysis
Log-based replication can be implemented in the data model editor......
The "Waterfall" charts
The "Waterfall" chart is a bar chart used to represent the positive or negative additions of several categories......
Link control properties
The Link control is available in a page and in a report......
gStoredValue (Function)
Adds an "invisible" value to an element in a List Box, Combo Box or Scheduler control.
xlsDocument (Type of variable)
An xlsDocument variable is used to describe and modify an Excel document...
SQL view
An SQL view is a virtual data source defined by an SQL query......
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
Page menu
WEBDEV allows you to create a drop-down menu in your HTML pages......
Client/Server: Connecting the client computers to the server
In order for the application to be able to handle the data files found on the HFSQL server, the connection that will be used by the application must be defined in the project......
Hasp (Function)
Interrogates an electronic HASP key (HASP-3, HASP-4, MemoHasp or NetHasp).
Sequence of events associated with reports
Several operations are performed when printing a report. These operations are performed in the following order......