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 proposes several tools used to 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
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"...
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...
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
InAndroidMode (Function)
Indicates whether the code is run in Android 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.
InDeviceOwnerMode (Function)
Indicates whether the Android application is in "Device owner" mode.
In64bitMode (Function)
Indicates whether the code is run in 64-bit mode or not.
Refreshing the page data
In a dynamic WEBDEV site, the page data is refreshed during a user action......
Bearing (Property)
The Bearing property gets or sets the bearing of the map displayed in a Map control.
Num1stDayOfTheWeek (Property)
The Num1stDayOfTheWeek property gets and sets the 1st day of the week displayed in: a Calendar...
Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array....
iEndPrinting (Function)
Signals the end of the document to print and actually starts printing the data stored...
InWebMode (Function)
Indicates whether the current process is run: from a WINDEV executable. from the WEBDEV...
dImageToArray (Function)
Copies the RGB pixels of the image into a one-dimensional or two-dimensional array. The array...
DashMode (Function)
Opens or closes the Dashboard control edit mode.
TableToXML (Function)
Creates an XML file from the data found in a Table or TreeView Table control.
Project description: Project tab
The project description window allows you to configure various elements of your project......
Grayed (Property)
The Grayed property is used to: Determine if a control (or a group of controls) is grayed...
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
HCloseConnection (Example)
Usage example of the HCloseConenction function
MyParent (Reserved word)
MyParent is used to handle...
xlsOpen (Example)
Usage example of the xlsOpen function
TableBreakIndex (Example)
Use example for the TableBreakIndex function
DotNetDelegate (Example)
Usage example of the DotNetDelegate function
HOpenConnection (Function)
Opens a connection to a specific database.
ChangeTarget (Function)
Changes the target of a button action.
TableTypeItem (Function)
Checks the existence of an element in a TreeView Table and returns its type (node or leaf)...
LastDayOfMonth (Function)
Returns the date of the last day for the specified month.
Push (Function)
Pushes an element onto the stack.
Left (Function)
Extracts the left part (i.e., the first characters) from a string or buffer.
Enqueue (Function)
Adds an element to the queue.