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.
XMLModify (Function)
Modifies the content of the current element found in the XML document.
GetColor (Function)
Allows you to get a set of harmonious colors without having to use a table of colors.
ShortcutKey (Property)
The ShortcutKey property gets and sets the keyboard shortcut associated with a control.
Map control functions
Map control functions...
fBuildPath (Function)
Builds a complete file path from the directory and short name of a file. This function is mainly...
ModbusWriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
fRemoveDir (Function)
Deletes a directory from a disk.
Left (Function)
Extracts the left part (i.e., the first characters) from a string or buffer.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number...
MatRead (Function)
Reads the value of a matrix element.
SQLClose (Function)
Declares the end of the query execution and frees the memory resources allocated...
TextToHTML (Function)
Converts text to HTML (carriage returns are replaced by <BR>, accented characters are replaced...
Factorial (Function)
Returns the factorial of an integer number.
fListDirectory (Function)
Lists the subdirectories of a given directory and returns the full paths of listed subdirectories.
sComputeCrc16 (Function)
Checks a character string before and after transmission between WINDEV applications...
CalendarButton (Property)
The CalendarButton property is used to determine and specify whether a Date Edit control...
OrganizerDeleteAppointment (Function)
Deletes an appointment from an Organizer control.
LooperSelect (Function)
Returns the index of the selected element in a Looper control.
StringSplit (Function)
Extracts all the substrings from a character string based on one or more string separators.
Vibration (Property)
The Vibration property is used to manage notification vibrations.
Wrapping (Property)
The Wrapping property is used to get and change the wrapping options of an element.
<Image variable>.SaveGIF (Function)
Saves an image found in an Image variable: in a file in GIF format. in memory....
<emailOutlookSession variable>.SendMessage (Function)
Sends an email using the Outlook protocol.
INIRead (Example)
Usage example of the INIRead function