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 includes several tools to help you 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
The code style allows you to automatically add prefixes to the names of variables and elements in the project (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...
InKioskMode (Function)
Indicates whether the Android application is in kiosk mode.
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.
InAndroidMode (Function)
Indicates whether the code is run in Android mode.
In64bitMode (Function)
Indicates whether the code is run in 64-bit mode or not.
fbSession (Type of variable)
The fbSession type is used to describe a connection to the Facebook service and to manage...
VersionHTTP (Property)
The HTTPVersion property is used to manage the HTTP version used by the server....
Error 109: The fixed string is too long
Selects one or more elements in a List Box, ListView or Combo Box control....
IgnoreError (Property)
The IgnoreError property is used to specify errors to be ignored.
ComponentList (Function)
Returns the list of external components (".WDK" files) used by the current WINDEV or WINDEV Mobile...
The Multimedia control
The Multimedia control is used to play multimedia files......
Seek (Function)
Searches for the index of an element in a WLanguage array.
Error: Redefinition of syntax
The '<method>' methods of the '<derived class>' class and of the '<base class>' class...
Constants for the geo-localization functions
Constants used by the geo-localization functions...
Animation of Chart control
The animation of Chart controls allows you to define a dynamic display in your applications......
TreeIdentifier (Function)
Returns the identifier associated with an element (node or leaf) in a TreeView control.
Customizing the Switch controls
The Switch control is a 2-state Check Box control (on/off, true/false, yes/no)......
Anchor (Property)
The Anchor property sets the anchors of a control in a window, page or report.
The groups of controls
A group of controls is a set of controls grouped together in order for their characteristics...
ArraySeek (Function)
Searches for the index of an element in a WLanguage array.
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
HChangeName (Function)
Modifies the physical name of a data file.
HFilterIncludedBetween (Function)
Defines and enables an "Included between" filter on a file, view or query.
ContextMenu (Property)
The ContextMenu property is used to: Get the custom context menu of a control, window or page....
HCreateMasterReplica (Function)
Creates the description file of a Master Replica (logged replication or universal replication).