ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HCross (Function)
Crosses a record in a table.
Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
eChangeCurrency (Function)
Converts a currency into another currency.
eToCurrency (Function)
Converts a value expressed in Euro into another currency.
eToEuro (Function)
Converts to Euro a value expressed in a specific currency.
ThreadExecute (Function)
Starts the execution of a secondary thread.
Reading an email
This help page explains how to read an email from a WINDEV application and how to display...
Managing the emails with the POP3/SMTP protocols
The POP3 and SMTP protocols are protocols for email management recognized by all Internet Service...
zipDeleteFile (Function)
Deletes a file from an archive.
HFSQL thumbnails
To optimize the display of images in your application or in your site, you have the ability to use...
Scheduler control: Customize appointments
In the Scheduler control, the appointment is displayed in a specific area......
MapLicenseGgl (Function)
Indicates the "Google Maps API" license key that will be used in the Map controls (of WINDEV...
dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
WINDEV: Example of programmed Drag and Drop
An iOS application with an iOS widget configuration can contain one or more iOS 14 widget...
TableCollapseExpand (Function)
Collapses or expands an element in a Table or TreeView Table control.
Database of the Control Centers
The database of Control Centers groups various information shared by the different modules found...
13. Security advantage: "Back" button
Calculates the symmetric difference between a geographic polygon and another geometry....
Real-Time Performance Profiler (RTPP)
The Real-Time Performance Profiler (RTPP) is a tool that helps you identify what is slowing...
AnsiToUnicode (Function)
Converts: an ANSI string (Windows) to a UNICODE string. a buffer containing an ANSI string...
HOnError (Function)
Customizes the management of HFSQL errors.
BackgroundImage (Property)
The ImageFond property lets you view and modify the background image of an element: window, page,...
Scheduler control events
The following events associated with Scheduler controls:...
Managing the replications of HFSQL servers (Control Center)
The HFSQL Control Center is used to create, configure and manage the replications between HFSQL...
Gantt Chart report
The report editor gives you the ability to create "Gantt Chart" reports......