ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing the browser "Back" button
The browser "Back" button allows the Web users to display the pages that were already visited......
Date (Property)
The Date property is used to: Retrieve the date from a DateTime variable. Modify the date in a DateTime variable. Retrieve the date from a Date item (in "Date and Time" format) . Modify the date in a Date item (in "Date and Time" format)...
The HTML Display control
The HTML Display control displays a web page in an application......
How to include secure payment in a WEBDEV site?
This help page explains how to add a secure payment into a WEBDEV site......
Error 122: The name of an Automation object must be a string
The Looper control
A Looper control is used to repeat the controls found in a specific area......
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
MemoryCurrency (Property)
The MemoryCurrency property is used to get and change the currency used when manipulating a "Currency + Euro" control programmatically.
Testing and debugging a remote site
WEBDEV offers several methods to test and debug a site on the development computer (see The different types of WEBDEV sites)......
Generating a library
Generating a library consists in selecting the elements handled by this application (windows, reports, classes, sets of procedures, queries, data files......
MVP RAD
WINDEV proposes an MVP RAD that generates the "table" and "form" windows as well as the necessary Presenter and Model classes......
Code editor: Assisted input
The following mechanism allows developers to write WLanguage code more easily in the code editor ......
DisplayCurrency (Property)
The DisplayCurrency property is used to get and change the currency used when entering or displaying values in a "Currency + Euro" control.
eRoundDifference (Function)
Returns the rounding difference between: the value displayed in a "Currency + Euro" control, the associated control used for dual display....
HTMLClassToggle (Function)
Toggles a class in the HTML classes of a control: if the class does not exist, it is added; if the class already exists, it is deleted.
Message
The Message keyword can correspond to: the Message function. the Message property, which is used to get and change the help message of a control or menu option in a window. the Message property available for: a SFError variable. the email structure. an Email variable. a Notification variable....
16. Types of code
Handling an Image Editor control through programming
WINDEV allows you to handle an Image Editor control through programming......
Report based on a variable (Data binding)
A report based on a variable is used to directly print the information found in a WLanguage variable......
End of break block
The End of break block is optional......
Debugger: Running a project step by step
Running a project step-by-step allows you to start the debugger when launching the application......
Recycle code windows
By default, a single code window is opened per ......
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
Notifications of an HFSQL server
A server may encounter problems without any user (or developer) noticing anything. For example: a scheduled task may fail, an automatic backup may fail, a node may become inactive in a HFSQL cluster, ......
Clone (Function)
Constructs a copy of a class instance: An object of the actual class of the class instance is allocated. The members of the class instance are copied to the members of the new object....