ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Conditional target-code
The code editor allows you to enter a specific code for each environment (WINDEV, WEBDEV and WINDEV Mobile)...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
Reverse code modeling
The reverse code modeling allows you to view in a graph...
MyPage (Reserved word)
MyPage is used to handle the current page...
MyReport (Reserved word)
MyReport is used to handle the current report...
InAndroidEmulatorMode (Function)
Indicates whether the code is run in the Android emulator.
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
InUMCMode (Function)
Indicates whether the code is run from a code written in a user macro-code.
MySelf (Reserved word)
MySelf is used to handle the current control...
In64bitMode (Function)
Indicates whether the code is run in 64-bit mode or not.
InDelayedProcedureMode (Function)
Indicates whether the code is run from a delayed procedure or from a scheduled task on the WEBDEV Application Server.
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...
InComponentMode (Function)
Indicates whether the code is run:
  • from a WINDEV application, a WEBDEV website or a PHP page.
  • from a component.
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).
MyPopupControl (Reserved word)
MyPopupControl is used to handle the control that opened a popup window...
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.
InAndroidMode (Function)
Indicates whether the code is run in Android mode.
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.
ListModify (Function)
Modifies an element in a List Box, ListView or Combo Box control populated programmatically.
Query editor: Characteristics
RoundFloor (Function)
Returns: the numeric value rounded down to the nearest integer. the duration rounded...
AssistedInputAdd (Function)
Adds a row to the list of values available in the autocomplete suggestions of an Edit control.
grSunburstGetData (Function)
Retrieves a numeric value from a Sunburst chart.
Image control: Operating mode of a clickable image
You can define the click actions of an Image control ("General" tab of the control description...
dModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image found: in an Image control,...
LooperSelectMinus (Function)
Deselects a row in a Looper control.
Navigation Bar control properties
A Navigation Bar control found in a page can be handled in WLanguage by the following properties......
Linear Looper control properties
Web Camera control properties
A Web Camera control found in a page can be handled in WLanguage by the following properties.
Error 23: No END statement is associated with this WHILE
SexagesimalToDecimal (Function)
Returns the decimal angle corresponding to a sexagesimal angle.
ConnectionTimeout (Property)
The ConnectionTimeout property is used to manage the connection timeout.
FinCurrentVal (Example)
Usage example of the FinCurrentVal function
FinFutureVal (Example)
Usage example of the FinFutureVal function
Compile (Example)
Usage example of the Compile function
Certificate
The Certificate keyword can correspond to...
Linux application: Tips and tricks
In Windows/Linux multi-configuration applications, several limitations may appear: control...
ListSeek (Function)
Searches for an element in a List Box, ListView or Combo Box control (including the values...
HDescribeConnection (Function)
Describes a new connection to an external database.
Properties associated with the rows of a TreeView Table control
The rows of TreeView Table controls in a window or page can be manipulated using WLanguage...
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
Managing WebSockets
The WebSockets are used to communicate from a Web application (Intranet or Internet site run...
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.