ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MDL file (kept for backward compatibility): Window description
The MDL file is the file used to generate a RAD window......
The Toolbar control
The Toolbar control is an advanced type of control, linked to a window......
Value of constants for the Windows 32-bit API
Value of constants for the Windows 32-bit API...
UnitedStates.CheckFEI (Function)
Checks the validity of a U.S. Firm Establishment Identifier.
5. Displaying a WEBDEV Session site
WEBDEV: Native AS/400 Connector for PHP
WEBDEV allows you to create Internet or Intranet sites, in native mode or in PHP......
Width (Property)
The Width property gets and changes the width: of a control or block in a report. of a control (found in a window), window, column found in a table or column found in a list box (including listview). of a control (found in a page), column found in a table or column found in a list box. The control can be overlayable or not....
ErrorWithTimeoutAsynchronous (Function)
Displays a custom error message in a non-blocking system error window for a given amount of time.
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
List,Insert (External language)
Inserts an element at the given index of a drop-down or expanded list.
Filling a Chart control
The data that will be displayed in the Chart control can come from......
Select query description window
The description window of a select query includes several sections......
How to populate a TreeView control using a data file?
By default, the TreeView control cannot automatically display the data coming from a data file......
Control templates and inheritance
When a control template is applied to a page or to a window, all controls and code found in the template are "copied" into the page or window......
Camera control: decoding bar codes
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture......
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports......
Automated test created by the user
WINDEV allows the user to record a test scenario in order to send it to the quality service or to the developer......
Deploying an Android application
WINDEV Mobile allows you to develop Android applications. Then, these applications can be easily deployed....
Using objects
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
Playing a video with the MCI functions
MCI functions are used to easily handle the media files......
Python: Native calls
WLanguage allows for native Python calls......
Setup on a local network (LAN)
Screen,Coordinate (External language)
Retrieves the coordinates of the control in relation to the top left border of the window as well as the physical size of a control.
Screen,Raz (External language)
Resets to zero (for a numeric control) or clears (for the other types of controls) the content of the controls found in the current window.