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...
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.
Sort (Function)
Sorts a WLanguage array.
AllModifiableWithReportsAndQueries (Property)
The AllModifiableWithReportsAndQueries property is used to determine if a report can be modified...
Error 116: An array dimension must be an integer value
Crosses a record in a data file....
HiWord (Function)
Returns the two high bytes of an integer.
SFModify (Function)
Modifies the records of a file defined in Salesforce.
MatExist (Function)
Checks the whether the matrix exists in memory.
BrowserType (Function)
Returns the type of browser used by the Web user.
TimeDifference (Function)
Calculates the difference between two times in hundredths of a second.
Error 108: The size of the variable is not allowed
Flips an image contained in a picLayer variable with respect to a vertical axis (symmetry...
HDeclareExternal (Example)
Usage example of the HDeclareExternal function
StringEndsWith (Function)
Checks whether a character string ends with: with a specific character string. with one...
GetIdentifier (Function)
Calculates a unique identifier (integer) for an executable or for a session.
Printing a watermark text
A report (and a duplicate copy) can include an additional text in the format of a watermark,...
Detailed use of WINDEV FTP/RPC
Switch control properties
SaveParameter (Function)
Saves a persistent value in the registry or in another file specified by InitParameter.
Properties associated with the control templates
Several WLanguage properties can be used to handle a control template in a window or in a page......
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find...
AnchorRateRight (Property)
The AnchorRateRight property is used to: Find out the anchor rate when a control moves...
EmailReadMessageHeader (Function)
Reads the header of an incoming email according to the protocol used (POP3 or IMAP, Lotus Notes...
Calendar control properties
Several WLanguage properties can be used on the Calendar control found in a window or in a page......
AnchorRateHeight (Property)
The AnchorRateHeight property is used to: Find out the vertical anchor rate of a control....