ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Conditional target-code
The code editor allows you to enter a specific code for each environment (WINDEV, WEBDEV and WINDEV Mobile)...
Reverse code modeling
The reverse code modeling allows you to view in a graph...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Navigation history in the code
The different editors enable you to directly view the code of an element by pressing the F2 key...
Code snippets
The code editor allows you to enter "Code snippets"...
Code indentation
When typing compound statements ("Switch", "For" and "While", for example), the code is automatically indented to highlight the structure of the loops used in the program...
Project anomalies: dead code and orphan elements
WINDEV, WEBDEV and WINDEV Mobile allow you to easily detect these "dead codes" and "orphan" elements.
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages...
MyWindow (Reserved word)
The keyword MyWindow keyword is used to manipulate the current window...
Automatically executed processes / events in an application
Several actions are automatically performed when opening or closing an application.
Project dashboard
The project dashboard provides an overall view of project status via different widgets....
IniOSEmulatorMode (Function)
Indicates whether the code is run in the iOS emulator (iPhone, iPad).
InWebSocketServerGlobalServiceMode (Function)
Indicates if the current code is being executed on the global service of the WebSocket server.
MyReport (Reserved word)
MyReport is used to handle the current report...
InComponentMode (Function)
Indicates whether the code is run:
  • from a WINDEV application, a WEBDEV website or a PHP page.
  • from a component.
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...
MyPopupControl (Reserved word)
MyPopupControl is used to handle the control that opened a popup window...
InTSEMode (Function)
Indicates whether the code is run:
  • from a computer in TSE mode or from a remote desktop.
  • from a computer directly.
MyPage (Reserved word)
MyPage is used to handle the current page...
InBackgroundMode (Function)
Indicates whether the code is run when the application is in background.
InWebSocketServerMode (Function)
Indicates if the current code is being executed on the WebSocket server.
InStoredProcedureMode (Function)
Indicates whether the code is run on an HFSQL server.
InAndroidEmulatorMode (Function)
Indicates whether the code is run in the Android emulator.
InDelayedProcedureMode (Function)
Indicates whether the code is run from a delayed procedure or from a scheduled task on the WEBDEV Application Server.
InUMCMode (Function)
Indicates whether the code is run from a code written in a user macro-code.
InAJAXMode (Function)
Specifies whether the code is run from:
Programming by preset action
Preset actions allow you to define the code of an event in a single click, without having to write one single line of code...
InAndroidMode (Function)
Indicates whether the code is run in Android mode.
InKioskMode (Function)
Indicates whether the Android application is in kiosk mode.
InDeviceOwnerMode (Function)
Indicates whether the Android application is in "Device owner" mode.
MySelf (Reserved word)
MySelf is used to handle the current control...
Carrying over the differences from an element to another one
The project comparator is used to compare two elements and to list the differences found...
ExecuteCode (Function)
Runs the WLanguage code found in a character string.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
In64bitMode (Function)
Indicates whether the code is run in 64-bit mode or not.
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application...
Application triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification...
Handling a Switch control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Switch control by programming......
tapiGetNumber (Function)
Opens a window that allows sharing the user's phone number(s)....
ListView control linked to a data file (or to a query)
A ListView control can be used to display the content of a data file (or the content of a query)......
Reactive procedures
Reactive procedures are executed when the value of a control or variable changes......
New Features brochure - Version 27: new features of WINDEV Mobile
New features in WINDEV Mobile 27 presented in the New Features brochure....
Handling a Range Slider through programming
WINDEV allows you to handle a Range Slider control through programming......
Handling a Linear Looper control through programming
WEBDEV allows you to handle a Linear Looper control through programming....
17. WLanguage: a simple and powerful language
How to set the focus to a column in a Table control?
To set the focus to a column in Table control (i.e. to be positioned in input in this column), ......
"Clickable" image in a window
WINDEV and WINDEV Mobile give you the ability to use clickable images......
CursorEnd (Property)
in a Table control. Word Processing control. Code Editor control....
HFSQL Control Center: Managing scheduled tasks
The Control Center allows you to set up an automatic optimization mechanism for the database...
Breakpoints
During a project test in the editor, breakpoints are used to automatically start the debugger...
Translating programming messages
When developing a multilingual application, you can translate the different messages displayed...
Programming a status bar
WINDEV allows you to handle a status bar and a cell found in a status bar through programming......
Automatic error handling
Error handling can be customized for each process......
Handling files on Dropbox, Google Drive and OneDrive
Many drives can be used to store files......
Allowing nullable types
Allowing nullable types in a project changes the way your project handles null values......
The HTML Display control
The HTML Display control displays a web page in an application......