ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Code snippets
The code editor allows you to enter "Code snippets"...
Navigation history in the code
The different editors enable you to directly view the code of an element by pressing the F2 key...
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages...
Conditional target-code
The code editor allows you to enter a specific code for each environment (WINDEV, WEBDEV and WINDEV Mobile)...
Project anomalies: dead code and orphan elements
WINDEV, WEBDEV and WINDEV Mobile allow you to easily detect these "dead codes" and "orphan" elements.
Reverse code modeling
The reverse code modeling allows you to view in a graph...
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...
InWebSocketServerMode (Function)
Indicates if the current code is being executed on the WebSocket server.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
ExecuteCode (Function)
Runs the WLanguage code found in a character string.
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.
Project dashboard
The project dashboard provides an overall view of project status via different widgets....
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...
MyWindow (Reserved word)
The keyword MyWindow keyword is used to manipulate the current window...
Automatically executed processes / events in an application
Several actions are automatically performed when opening or closing an application.
InBackgroundMode (Function)
Indicates whether the code is run when the application is in background.
InComponentMode (Function)
Indicates whether the code is run:
  • from a WINDEV application, a WEBDEV website or a PHP page.
  • from a component.
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...
InAJAXMode (Function)
Specifies whether the code is run from:
InDeviceOwnerMode (Function)
Indicates whether the Android application is in "Device owner" mode.
InKioskMode (Function)
Indicates whether the Android application is in kiosk mode.
The guide
The guide is a powerful search engine included in WINDEV, WEBDEV and WINDEV Mobile, allowing...
List of reserved words
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.
FontCharset (Property)
The FontCharset property is used to: Find out the character set used by the screen fonts...
Remote check: Customizing with a procedure
To customize the remote control performed on a multi-user WINDEV application, you can trigger...
fCreate (Function)
Creates an external file.
FOR EACH/FOR ALL statement (browse of arrays)
The FOR EACH statement is used to perform different types of browse on the arrays...
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced...
BurnerSelect (Function)
Used to select the default burner.
ArrayDeleteDuplicate (Function)
Deletes the duplicates from an array.
KeyCalcActivationKey (Function)
Calculates the activation key of application from the initial key.
OrganizerZoom (Function)
Returns the time range displayed by an Organizer control.
Error 1007: The member is global: use the: operator: to access it
Error 1012: The class member is not global: it cannot be accessed from a global method
Error 17: OTHER CASE must be the last statement used in SWITCH
How to associate an image with an element found in a TreeView Table?
This help page explains how to customize the default image associated with the elements found...
9. Queries
A query is used to request information from a database to view, insert, change or delete data....
grImageSize (Function)
Defines the size of the image containing the chart.
User Groupware
A Windows application, an Internet or Intranet site require to define the role of different...
Input suggestions in an Edit control
Implementing input suggestions in an Edit control is very simple......
Managing emails with "Simple MAPI"
Simple MAPI simplifies the management of emails received by the hosting company......
Sending and receiving emails
WINDEV, WEBDEV and WINDEV Mobile allow you to directly manage the emails from your applications......
TreeCollapse (Function)
Collapses a branch previously expanded.
MenuDelete (Function)
Deletes a menu or a menu option.
KeyCompareKey (Function)
Compares an initial key with an activation key.