ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating an executable without library
When creating an executable, you can choose not to use a library or not to include all the elements of the project in the library...
Upload control properties
The Upload control can be handled in server code and in browser code by the WLanguage properties......
Project description: Telemetry tab
The project description window allows you to configure various elements of your project......
Project description: Style tab
The project description window allows you to configure various elements of your project......
Pager control properties
The WLanguage properties are used to handle the Pager control in server code and in browser code......
The "Code hashtags" pane
Events associated with pages
List of events associated with pages...
ErrorPropagate (Function)
Propagates a non-fatal error that can be processed by the calling code if the management of non-fatal errors was enabled for this code (in the code editor or by ErrorChangeParameter).
Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given time....
Code history
The code history is used to......
Error 13: The label already exists
Properties associated with clickable Image controls
The Clickable Image control can be handled by the WLanguage properties in server code and in browser code......
Error 1045: A class cannot be declared outside the declaration code of a class
Web Component control properties
The Web Component control can be handled by the WLanguage properties in server code and in browser code......
WDLog: Saving HFSQL data files
WDLog allows you to save all the HFSQL data files used by a WINDEV or WEBDEV application......
Characteristics of Table controls in a page
Table controls allow you to display and/or enter data......
WDInst: Configuring the uninstaller
The application uninstaller is the application that allows the end user to uninstall the application....
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
Images and buttons
WINDEV, WEBDEV and WINDEV Mobile include many features to improve the appearance of applications and sites......
Handling external JavaScript objects from WLanguage
The WLanguage in "Browser" mode is used to interface with the Web APIs such as the ones proposed by Google or Yahoo......
Mechanism of specific exceptions
A process of specific exception is used to process a risky code (which means a code that could trigger an exception)......
Geolocation functions/GPS
The following functions are used to handle geolocation data and to control GPS devices......
Error 11: The label is unknown
Error 3: The string has no final "
The Table control on mobile devices (Android and iOS)
The Table control is available for Android and iOS applications......
Setting the initial focus to a control (AAF)
The context menu of Edit controls includes the option "Set initial focus to this control"......