ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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...
Reverse code modeling
The reverse code modeling allows you to view in a graph...
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"...
Conditional target-code
The code editor allows you to enter a specific code for each environment (WINDEV, WEBDEV and WINDEV Mobile)...
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Project anomalies: dead code and orphan elements
WINDEV, WEBDEV and WINDEV Mobile allow you to easily detect these "dead codes" and "orphan" elements.
MyPage (Reserved word)
MyPage is used to handle the current page...
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...
MyPopupControl (Reserved word)
MyPopupControl is used to handle the control that opened a popup window...
In64bitMode (Function)
Indicates whether or not the code is run in 64-bit mode.
IniOSEmulatorMode (Function)
Indicates whether the code is run in the iOS emulator (iPhone, iPad).
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
InBackgroundMode (Function)
Indicates whether the code is run when the application is in background.
InAJAXMode (Function)
Specifies whether the code is run from:
InUMCMode (Function)
Indicates whether the code is run from a code written in a user macro-code.
InKioskMode (Function)
Indicates whether the Android application is in kiosk mode.
MyWindow (Reserved word)
The keyword MyWindow keyword is used to manipulate the current window...
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...
InAndroidEmulatorMode (Function)
Indicates whether the code is run in the Android emulator.
MyReport (Reserved word)
MyReport is used to handle the current report...
InTSEMode (Function)
Indicates whether the code is run:
  • from a computer in TSE mode or from a remote desktop.
  • from a computer directly.
InComponentMode (Function)
Indicates whether the code is run:
  • from a WINDEV application, a WEBDEV website or a PHP page.
  • from a component.
Automatically executed processes / events in an application
Several actions are automatically performed when opening or closing an application.
InWebSocketServerMode (Function)
Indicates if the current code is being executed on the WebSocket server.
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...
InDeviceOwnerMode (Function)
Indicates whether the Android application is in "Device owner" mode.
Project dashboard
The project dashboard provides an overall view of project status via different widgets....
InAndroidMode (Function)
Indicates whether the code is run in Android mode.
MySelf (Reserved word)
MySelf is used to handle the current control...
ExecuteCode (Function)
Runs the WLanguage code found in a character string.
InStoredProcedureMode (Function)
Indicates whether the code is run on an HFSQL server.
InWebSocketServerGlobalServiceMode (Function)
Indicates if the current code is being executed on the global service of the WebSocket server.
InDelayedProcedureMode (Function)
Indicates whether the code is run from a delayed procedure or from a scheduled task on the WEBDEV Application Server.
Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.)...
ErrorPropagate (Function)
Propagates a non-fatal error that can be processed by the calling code if the management...
Error 13: The label already exists
Properties associated with clickable Image controls
The Clickable Image control can be handled by the WLanguage properties in server code...
Web Component control properties
The Web Component control can be handled by the WLanguage properties in server code and in browser...
Undocking the editors
Who has never wanted to view the code and the UI at the same time, without being constrained...
Error 3: The string has no final "
Error 11: The label is unknown
BLOCK
The <BLOCK> keyword is used in the code editor to declare custom blocks of code. These blocks...
Geolocation functions/GPS
The following functions are used to handle geolocation data and to control GPS devices......
SCM: Working in Offline mode
The Source Code Manager allows you to easily work in offline mode......
SQLCode (Property)
The SQLCode code property is used to get the SQL code of a query created with the query editor...
Configuring an existing project for the SCM
Some operations are required before an existing project can be used by the Source Code Manager......
Handling Native Container controls programmatically
The Native Container control returns an handle/identifier......
Warning 18: Loop without potential end
Properties associated with formatted display controls
The formatted display control includes some properties that can be used......
Line control properties
List of properties associated with the Line control...
Video control properties
The following properties can be used on a Video control:...
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Page templates and inheritance
...When a page template is applied to a page, all the controls and code found in the template...
Report templates and inheritance
...When a report template is applied to a report, all the controls and code found in the template...
SCM: Check-in policy
The SCM gives you the ability to define a check-in policy......
Properties associated with the areas defined in Zoning mode
CodeEditorUncomment (Function)
Uncomments the current selection in the Code Editor control. "//" characters at the beginning...
Error 1023: The access to the method of the class is restricted by a private inheritance
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