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.
Flexbox control properties
You can manipulate Flexbox controls in a page using the following WLanguage properties......
Value (Property)
The Value property is used to: Find out and modify the value of a report control. Find...
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
BackgroundColor (Property)
The BackgroundColor property is used to set the background color of a control, window, page...
grSunburstRootSection (Function)
Changes or specifies the path of the root in a Sunburst chart.
zipInfoFile (Example)
Usage example of the zipInfoFile function
fCurrentDrive (Function)
Gets or sets the current drive.
ON (Reserved word)
The ON keyword is used exclusively in the automated tests generated by WINDEV and WEBDEV.
iDestination (Function)
Configures the print destination.
XMLExecuteXPath (Example)
Usage example of the XMLExecuteXPath function
Thumbnail (Property)
The Thumbnail property is used to: get the value of an item thumbnail. This item was defined...
fRead (Example)
Usage example of the fRead function
Events associated with framesets
List of events associated with framesets...
FolderWeb (Function)
Returns the path of the directory containing: the images, the JavaScript files, the Java...
TableExpandAll (Function)
Expands: the entire hierarchy (all nodes) of a TreeView Table control. all breaks of a Table...
TableCount (Function)
Returns: the number of columns found in a Table or TreeView Table control. the number of rows...
Coloring the procedures
A color (text color) can be assigned to the procedures so that they can be easily classified...
Automatic management of exceptions
The management of exceptions can be customized by process......
ExeRun (Function)
Executes a program (an executable file, for example) from the current application.
2. Web development and WEBDEV
WEBDEV Tutorial: WEBDEV overview Lesson 2: Web development and WEBDEV - 10 min
Interactions between a Flash® animation and WEBDEV
A Flash® animation can be used to display information in the controls of a WEBDEV page......
DrawingAvailable (Function)
Indicates whether the drawing features are supported by the browser.
zipFileSize (Example)
Usage example of the zipFileSize function
ChangeCharset (Example)
Usage example of the ChangeCharset function
ExecuteProcess (Function)
Starts the execution of a process programmatically, i.e. without the user having to perform...