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:
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...
MyPage (Reserved word)
MyPage is used to handle the current page...
InAndroidMode (Function)
Indicates whether the code is run in Android 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.
UncompleteDir (Function)
Removes the '/' or '\' characters from the end of a string, if necessary....
HListREP (Function)
Returns the list of assignments for the tables handled by the current application, which means...
ModbusConnectTCP (Function)
Connects a client to a Modbus server via transmission control protocol (TCP).
fDirRename (Function)
Renames a directory.
fWriteLine (Example)
Usage example of the fWriteLine function
PreviousWin (Function)
Identifies the window that was in edit before the window that is currently in edit...
MatDelete (Function)
Deletes an existing matrix.
SOAPAddSAMLAssertion (Function)
Adds a SAML assertion to a web service request.
Table control functions
List of functions specific to Table controls...
CommonLength (Function)
Returns the number of common characters between two strings (from the beginning or from the end...
ThreadStopRequested (Function)
Checks if a stop request has been sent to the running thread.
XMLRestorePosition (Function)
Restores the previously saved context of an XML document.
tapiBlindTransfer (Function)
Performs a "blind" transfer.
COMCallMethod (Function)
Runs a method of an interface of a COM object instantiated by COMCreateInstance.
Array (Type of variable)
An array is a structured type that is used to group a set of elements of the same type...
Hour (Property)
The Hour property is used to: Get the time from a variable of type Time or DateTime,...
BackgroundImage (Property)
The BackgroundImage property is used to identify and modify the background color of an element:...
FTPSend (Function)
Transfers a file or directory to an FTP server (File Transfer Protocol).
EmailDeleteMessage (Function)
Deletes the current email using the current protocol (POP3, IMAP, MS Exchange, Lotus Notes...
Edit control properties
You can manipulate Edit controls in a window, page or report using the following WLanguage...
zipAddFileList (Function)
Automatically adds and compresses a list of files into a ZIP, CAB, WDZ, 7z, TAR, gzip or TGZ...
Deserialize (Function)
Deserializes a buffer or a character string containing the data from a class, structure, array...
DeleteParameter (Function)
Deletes a parameter (or a set of parameters) saved either by SaveParameter, or automatically via...