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 includes several tools to help you 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
The code style allows you to automatically add prefixes to the names of variables and elements in the project (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.
InAJAXMode (Function)
Specifies whether the code is run from:
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...
InAndroidMode (Function)
Indicates whether the code is run in Android mode.
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.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
In64bitMode (Function)
Indicates whether the code is run in 64-bit mode or not.
DateTimeValid (Function)
Checks the validity of a date/time between January 01, 0001 at 0 hours 0 minutes 0 seconds 0...
InitialContent (Property)
The InitialContent property gets the initial content: of a List Box control populated...
DnDIsDataAvailable (Function)
Checks whether a specific type of data is available during Drag/Drop....
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
fExtractPath (Function)
Returns the different elements of a path: disk, directories, name and extension of the file.
TreeInsert (Function)
Inserts a leaf into a TreeView control at a specific position.
grDestinationControl (Function)
Defines an Image control as destination of a chart.
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile....
fDateTime (Function)
Returns or modifies the different dates and times associated with a file or directory (date...
iNestedHeaderFooter (Function)
Prints (or not) the page headers and footers of nested report.
CacheSize (Property)
The CacheSize property is used to: Get the maximum number of records that can be stored...
Mean (Function)
Calculates the mean of several elements: elements found in an array, numeric values, ......
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced...
ArraySeekByProcedure (Function)
Seeks an element in a one-dimensional WLanguage array by using a comparison procedure.
NewLine (Property)
The NewLine property is used to determine: in a Table control, whether the current row...
fCreate (Function)
Creates an external file.
Color (Variable type)
The Color type is used to define the advanced characteristics of a WLanguage color.
Constants used for managing the multi-touch
Constants for managing the multi-touch...
NFCStatus (Function)
Returns the activation status of the NFC sensor found on the device.
grAddData (Function)
Adds a data into a chart.
fDate (Function)
Returns or modifies the different dates associated with a file or directory (date created, modified...
TotalNbRec (Property)
The TotalNbRec property is used to: Get the number of records to be printed. Change...