ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

8. If you are already familiar with WINDEV
HMigrateLinkedCompositeKey (Function)
Migrates the values of the linked composite keys coming from a file in Hyper File 5.5 format to the HFSQL Classic format.
Python: Use in WLanguage
WLanguage supports Python functions in native mode......
The Spreadsheet control
Spreadsheets are one of the most used office tools......
4. UI: Windows
IU of windows...
Overview of OOP (Object Oriented Programming)
The object-oriented programming (called "OOP") is a programming paradigm in which the programs are organized as sets of objects......
ExecuteUpdateUIParent (Function)
Immediately executes the "Request for refreshing the display" event of the parent. This function is kept for backward compatibility.
Subscribing an element to the dictionary
The subscription to a dictionary element is automatically proposed......
Handling a dictionary
WINDEV, WEBDEV and WINDEV Mobile allow you to easily perform the following operations on a dictionary......
ReturnedValue (Property)
The ReturnedValue property is used to: Get and change the value returned by a window, page or report. Get and change the value returned by an option in a Radio Button control....
The "Dictionary" pane
The "Dictionary" pane is used to handle the WINDEV dictionaries ("......
WEBDEV layouts
A layout allows you to define several views of a page without duplicating it......
2. User-friendly editors in practice
NbDayDisplayed (Property)
The NbDayDisplayed property is used to: get and change the number of days displayed in an Organizer or Scheduler control. get the number of days displayed in a Gantt Chart control in a report....
Page Footer block
The Page footer block is run at the end of each page......
Animation of controls
WINDEV and WINDEV Mobile allow you to animate the controls found in a window......
RequestRefreshUI
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event).
16. Application test in practice
<Source>.Reset (Function)
Initialize: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
HFSQL Client/Server: Managing the ports
The ports used by the HFSQL Client/Server server......
HFSQL data files exceeding 2 gigabytes
By default, the HFSQL engine allows you to manage large data files (up to 2 gigabytes)......
CaptchaVerify (Function)
Checks whether the value typed by the user corresponds to the string displayed in a Captcha control.
<Captcha>.Verify (Function)
Checks whether the value typed by the user corresponds to the string displayed in a Captcha control.
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The control can be a browsing control or a memory control. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
5. Site test in practice