ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HSeek (Function)
Positions on the first record of the data file whose value for a specific item is greater than or equal to a sought value (generic search by default).
Modeling editor: Managing the styles
The modeling editor proposes an advanced management of styles......
Skin elements
The skin elements are used to quickly change the visual aspect of a project without having to retouch every page and every page template......
6. Chart and Pivot Table
WINDEV Tutorial: WINDEV application: Managing data Lesson 6 - Chart and Pivot Table - 30 min
HListREP (Function)
Returns the list of assignments for the data files handled by the current application, which means the list of physical files corresponding to the files described in the analysis.
How to use the indirection operators?
The indirection operators ({ }) are used to handle an object whose name is found in a variable......
Menus and menu options: Tips & Tricks
This page presents some operations specific to the menus and to the menu options......
3. Dates, arrays and structures
WEBDEV Tutorial - WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
2. Searching and iterating over records
WINDEV Tutorial: WINDEV application: Managing data Lesson 2 - Searching and iterating over records - 30 min
SchedulerListAppointment (Function)
Returns: the list of appointments found between two dates in a Scheduler control, all the appointments found in a Scheduler control, a specific appointment (selected or hovered)....
OrganizerListAppointment (Function)
Returns: the list of appointments found between two dates in an Organizer control, all appointments found in an Organizer control, a specific appointment (selected or hovered)....
Advanced management of class instances
The advanced management of instances is used to choose the mode for taking reference. This choice directly impacts the freeing of the class objects: depending on the selected take of reference, the "Destructor" will not be called at the same time....
grRotation (Function)
Used to: Turn a chart around one of its axes in order to better view the data. Find out the rotation angle of a chart on one of its axes....
10. Embedded queries
7. HFSQL: files physically created
10. Embedded queries
The controls from a window can be linked to a data file or existing query, ......
<Organizer>.ListAppointment (Function)
Returns: the list of appointments found between two dates in an Organizer control, all appointments found in an Organizer control, a specific appointment (selected or hovered)....
<Scheduler>.ListAppointment (Function)
Returns: the list of appointments found between two dates in a Scheduler control, all the appointments found in a Scheduler control, a specific appointment (selected or hovered)....
InvalidInputMessage (Property)
The InvalidInputMessage property is used to identify and set the message that will be displayed if the control contains invalid data (input mask or value out of bounds).
<Source>.Seek (Function)
Positions on the first record of the data file whose value for a specific item is greater than or equal to a sought value (generic search by default).
<Source>.ViewToFile (Function)
Saves the modifications performed in an HFSQL view (by HModify, HDelete or HCross) in the corresponding data file. This function uses the former view mechanism.
ContextExist (Function)
Allows you to find out whether a page context exists on the server (which means whether the page was opened).
<Page>.Exist (Function)
Allows you to find out whether a page context exists on the server (which means whether the page was opened).
Single Page App
A "Single Page App" is a Web application (Internet or Intranet) whose all pages are grouped in a single page......
The different types of browse available in SQL
Two types of browse can be used to browse the result of a query run by SQLExec......