ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

1. Simple layouts
WEBDEV Tutorial - WEBDEV layouts Lesson 1 - Simple layouts - 30 min
Constants used by properties associated with windows, reports, pages and controls
List of constants used by properties associated with windows, reports, pages and controls....
1. HFSQL Client/Server: Implementation
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 1 - HFSQL Client/Server: Implementation - 10 min...
iDestination (Function)
Configures the print destination.
BackgroundImage (Property)
The BackgroundImage property is used to identify and modify the background color of an element: window, page, control or report.
Local procedure
Two types of procedures are available......
TableCollapseExpand (Function)
Collapses or expands an element in a Table or TreeView Table control.
The Drawer control
The Drawer control can be expanded in order to display (or not) the integrated controls......
Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item...
WHILE statement
In a WHILE statement, the expression is evaluated at each beginning of the block of statements...
dbgAssert (Function)
Used to find out and signal the possible errors via an assertive programming.
HFilterStartsWith (Function)
Defines and enables a "Start with" filter on a file, view or query.
ThreadExecute (Function)
Starts the execution of a secondary thread.
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.
HCreationIfNotFound (Function)
Performs the following operations: If the file does not exist, creates an empty data file (".FIC" file) with the index file and the memo file if necessary. The function is equivalent to HCreation. If the file exists, opens the file....
TableSearch (Function)
Performs a search in: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
How to include secure payment in a WEBDEV website?
This help page explains how to add a secure payment into a WEBDEV website......
PhysicalName (Property)
The PhysicalName property is used to manage the physical name of HFSQL data files.
fOpen (Function)
Opens an external file (ANSI or UNICODE) for programmatic manipulation.
7. Debugger
WINDEV Tutorial - WLanguage basics Lesson 7 - Debugger - 30 min
WinStatus (Function)
Identifies or modifies the window status.
Data persistence
The data persistence is used to store the value typed by the user......
XMLDocument (Function)
Creates a new XML document.