ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Reverse code modeling
The reverse code modeling allows you to view in a graph...
Conditional target-code
The code editor allows you to enter a specific code for each environment (WINDEV, WEBDEV and WINDEV Mobile)...
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 style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
Code snippets
The code editor allows you to enter "Code snippets"...
Project anomalies: dead code and orphan elements
WINDEV, WEBDEV and WINDEV Mobile allow you to easily detect these "dead codes" and "orphan" elements.
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages...
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...
MyPopupControl (Reserved word)
MyPopupControl is used to handle the control that opened a popup window...
Automatically executed processes / events in an application
Several actions are automatically performed when opening or closing an application.
IniOSEmulatorMode (Function)
Indicates whether the code is run in the iOS emulator (iPhone, iPad).
InKioskMode (Function)
Indicates whether the Android application is in kiosk mode.
Project dashboard
The project dashboard provides an overall view of project status via different widgets....
MyWindow (Reserved word)
The keyword MyWindow keyword is used to manipulate the current window...
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...
InWebSocketServerGlobalServiceMode (Function)
Indicates if the current code is being executed on the global service of the WebSocket server.
InTSEMode (Function)
Indicates whether the code is run:
  • from a computer in TSE mode or from a remote desktop.
  • from a computer directly.
MyReport (Reserved word)
MyReport is used to handle the current report...
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:
InAndroidMode (Function)
Indicates whether the code is run in Android mode.
MyPage (Reserved word)
MyPage is used to handle the current page...
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
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.
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...
In64bitMode (Function)
Indicates whether the code is run in 64-bit mode or not.
<Page>.DisplayPopup (Function)
Displays a WEBDEV page as a popup in the current page with a DDW (Dim Disabled Windows) effect.
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation...
TreeModify (Function)
Modifies an element (node or leaf) in a TreeView control.
EndProgram (Function)
Ends the execution of the current program.
'Image gallery' Looper control
The "Image gallery" Looper control is used to manage the display of a set of images without...
1. Project audits
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 1 - Project audits - 15 min
mlResetWorkSpace (Function)
Deletes all the variables from the MATLAB session.
mlDeleteVariable (Function)
Deletes a variable from the MATLAB session.
<Popup>.Display (Function)
Displays a popup in a page with a DDW effect (Dim Disabled Windows).
HSL (Function)
Creates a color from its hue, saturation and lightness.
fImageSelect (Example)
Usage example of the fImageSelect function
<restRequest variable>.Send (Function)
Sends a REST request and waits for the server response.
zipListFile (Example)
Usage example of the zipListFile function
fDriveReady (Example)
Usage example of the fDriveReady function
<Connection variable>.RegenerateFile (Function)
Regenerates a table from its log.
iPad window: Window creation wizard
The wizard for creating iPad windows allows you to easily create a window containing all the main...
HTML Display control processes
WINDEV and WINDEV Mobile include different WLanguage events associated with HTML Display...
Calling a procedure/a function
Syntax for calling a local or global procedure.