ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

dbgCheckTrue (Function)
Checks whether an expression is set to True in assertive programming and in automated test mode.
FinLinearRedemption (Function)
Calculates the value of linear amortization of a product over a specific period of time.
Telemetry: Installing the server
To use the telemetry, you must install on a computer......
Optional events: Retrieved information
In WINDEV, you can add optional events in the code of the different elements of an application......
Coloring the procedures
A color (text color) can be assigned to the procedures so that they can be easily classified and identified......
Optimizing the connection times to the HFSQL Client/Server databases
This help page explains how to optimize the connection times to the HFSQL Client/Server databases by limiting the network traffic......
StartDate (Property)
The StartDate property is used to get and change the start date of a time period.
EndDate (Property)
The EndDate property is used to get and change the end date of a time period.
Setup of a WEBDEV site: Automatic data file modification
The automatic modification of the data files allows updating the description of data files on the Web server......
WLanguageCodeGetCSSDeclarations( Function)
Returns the CSS style sheet corresponding to a theme in the WLanguage code.
Handling a Web Component control through programming
Width (Property)
The Width property is used to determine and change the width of an element.
EmailReadPreviousHeader (Function)
Reads the header of the email found before the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
Managing actions with Undo/Redo
WINDEV allows you to easily manage the Undo/Redo feature in your applications with the ActionXXX functions......
2. Multilingual application
A multilingual application can be distributed in multiple languages....
Handling a Scrollbar control through programming
WINDEV allows you to handle a Scrollbar control through programming......
AWP: Managing contexts
To keep the value of global variables when switching from a page to another one, the AWP mode proposes a management of contexts......
InitialVisible (Property)
The InitialVisible property is used to determine if: a control was visible during the first display of the associated window or page. a window was visible during its first display....
OCR constants
Adds a language to the native OCR system....