ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Internal Page properties
List of WLanguage properties associated with Internal Page controls...
Cell control properties
List of properties associated with the Cell control...
<HTML Display control>.OnErrorJS (Function)
Specifies the procedure to call if an error occurs while executing JavaScript code in an HTML Display control.
MATLAB functions
The following functions are used to access MATLAB:...
Upload control properties
The Upload control can be handled in server and browser code using different WLanguage properties......
CodeHTML (Property)
The CodeHTML property is used to read and change the HTML code associated with a Web Component control.
UMCActive (Function)
Used to find out and modify the activation of UMC management (User Macro-Code).
EmailBuildSource (Function)
Generates the source code of the email message to be sent from the variables in the Email structure or in an Email variable.
CodeCSS (Property)
The CodeCSS property is used to read and change the CSS code associated with a Web Component control.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
InReportsAndQueriesMode (Function)
Indicates whether the code is run during the test of a report or query in Reports & Queries.
InWindowsPhoneSimulatorMode (Function)
Indicates whether the code is run in the Windows Phone simulator. Function kept for backward compatibility....
Thumbnail control properties
List of properties associated with the Thumbnail control...
WebserviceWriteHTTPCode (Function)
Specifies the HTTP code that will be returned at the end of the execution of the REST web service function.
Windows Scheduler functions
List of functions for managing the scheduler...
Events associated with Slider controls
List of events associated with Slider controls in a window...
HTMLOnErrorJS (Function)
Specifies the procedure to call if an error occurs while executing JavaScript code in an HTML Display control.
Project description: Project tab
The project description window allows you to configure various elements of your project......
GDPR (Property)
The GDPR property is used to: find out if the GDPR applies to an item from a table. define whether the GDPR should apply to an item (in the item description in the code only)....
3. Site development life cycle
Manipulating Progress Bar controls programmatically
A Progress Bar control can be handled through programming......
Context menu of TimeLine controls
By default, TimeLine controls contain a context menu....
Handling a Calendar control through programming (prefix syntax)
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
Events associated with Link controls
List of events associated with Link controls...