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.
fRename (Example)
Usage example of the fRename function
Token (Type of variable)
The Token type is used to define all the advanced characteristics of a token displayed in an edit...
fSize (Example)
Usage example of the fSize function
Width (Property)
The Width property is used to determine and change the width of an element.
User (Property)
The User property is used to identify and change the user of a feature.
TableDeleteAll (Function)
Deletes all rows from: a Table control populated programmatically, a TreeView Table control...
TableSelectMinus (Function)
Deselects a row from a Table or TreeView Table control.
TableColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
Text (Property)
The Text property is used to get and modify text.
EvaluateExpression (Function)
Evaluates the value of an expression built in a character string.
Message (Function)
Displays or removes a message from the status bar of the current window or browser.
Name (Property)
The Name property is used to get the name of an element.
Reset (Function)
Reinitializes: all the controls found in the current window or page (including the groups...
zipChangePath (Example)
Usage example of the zipChangePath function
Flex control properties
The Flex control can be handled by the WLanguage properties in server code and in browser code......
dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
zipAddDirectory (Example)
Usage example of the zipAddDirectory function
ExecutionMode (Function)
Allows you to: find out and/or modify the behavior of the application or site when some errors...
Custom synchronization for Table controls based on a data file
In some cases, you may want to use a custom synchronization for Table controls based on a data...
XMLParent (Example)
Usage example of the XMLParent function
fDate (Example)
Usage example of the fDate function
TableBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
zipExtractAll (Example)
Usage example of the zipExtractAll function
Keyboard Variable (Using physical keyboards on Android)
The Keyboard variable makes it possible to retrieve the parameters of the events of a physical...
Error 123: The constant already exists