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.
InAndroidMode (Function)
Indicates whether the code is run in Android mode.
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...
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.
InAJAXMode (Function)
Specifies whether the code is run from:
In64bitMode (Function)
Indicates whether the code is run in 64-bit mode or not.
Managing bar codes
The use of bar codes to identify and manage products has become essential......
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes....
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes......
Warning 36: No BREAK, RETURN or RESULT was detected in the code of the loop
Error 102: The constants can be defined in the initialization code of project, ...
Managing semaphores in threads: limiting the concurrent execution of lines of code
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Error 1045: A class cannot be declared outside the declaration code of a class
Error 1055: 'Ancestor' can only be used in the code of a class derived from a class
Native 64-bit and native 32-bit: a single source code
The 64-bit operating systems are starting to appear on the PCs and on the servers......
Creating your own User Macro-Codes
The User Macro-Codes are sections of WLanguage code allowing the end user to customize...
Description window of query (insert, update or delete) or description window of a query in SQL code
in SQL code is used to......
Camera control: decoding bar codes
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture......
Using the WINDEV windows from the Java source codes
WINDEV can be used to generate windows for a Java application......
UMC: Implementing and managing the "User Macro-Codes"
Regardless of the skill of the development team, the end user will always want to do something...
Camera control: decoding the bar codes (prefix syntax)
In iOS and Android, the bar codes can be decoded via the Camera control by BCCapture......
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
Error 101: Declaration of global variable not allowed
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