ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

1. Website deployment requirements
WEBDEV Tutorial - Website deployment Lesson 1 - Website deployment requirements - 30 min
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
Window with parameters
A window can: Receive parameters when it is opened. Return values when it is closed....
BurnerAddDirectory (Function)
Adds all the files found in a directory to the compilation.
HDelete (Function)
Deletes a record from a data file (query or view).
jQueryExecute (Function)
Runs a JavaScript method of the jQuery library on a page element.
ControlEnabled (Function)
Enables a control or a group of controls in a window. An animation can be set on the controls during this operation.
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
API description (Variable type)
An API Description variable is used to describe an API, its parameters, its return value and its calling options programmatically.
2. Creating tables in the database schema
WINDEV Tutorial: Creating a WINDEV project and its database schema Lesson 2 - Creating tables in the database schema - 40 min
grColor (Function)
Returns and initializes the color of different chart elements.
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
BTLEConnect (Function)
Used to connect to a Bluetooth Low Energy device.
ControlVisible (Function)
Makes a control (or a group of controls) visible in a window. An animation can be set on the controls during this operation.
ControlGrayed (Function)
Grays a control or a group of controls. An animation can be set on the controls during this operation.
Managing Google calendars
The Google Calendar service is an Internet application provided by Google that is used to manage a calendar on Internet......
TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
MacOS - Developing an application in Catalyst mode
Apple has recently released an SDK to natively compile iOS applications for MacOS......
Synchronizing threads via events
Events can be used to synchronize the different threads of an application......
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.