ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Telemetry functions
The following functions are used to manage telemetry:...
WLanguage types
The different types in WLanguage are......
DateTime (Variable type)
The DateTime type allows you to manipulate dates and times...
<Source>.ListSpatialKeys (Function)
Returns the spatial keys of a table (used in a query or view) recognized by the HFSQL engine.
Generating SQL scripts
The content of an analysis can be exported in the format of SQL scripts for a specified database (SQL Server, Oracle, ......
GeometryDeserializeWKT2D (Function)
Builds a 2D geometry from a Well-Known Text (WKT) representation.
<Polygon2D variable>.Touch (Function)
Determines whether a 2D polygon touches another geometry.
Telemetry: Installing the server
To use the telemetry, you must install on a computer......
HListSpatialKeys (Function)
Returns the spatial keys of a table (used in a query or view) recognized by the HFSQL engine.
Reinitializing the parameters automatically saved
WINDEV allows you to automatically save the different application parameters......
Database schema shared between earlier WINDEV applications and WINDEV 2025 applications
A database schema can be shared between a WINDEV application......
<Polygon2D variable>.IsValid (Function)
Checks whether the specified 2D polygon is valid according to the OGC rules.
Report based on an Organizer control
A report based on an Organizer control is used to directly print the information displayed in the Organizer control...
How to develop a PHP site?
What is a PHP site?......
AJAX: Overview
The AJAX technology is available in native mode in WEBDEV and in the PHP sites developed with WEBDEV......
NFC constants
List of constants used by the NFC functions...
Type of windows created by RAD
The wizard for window creation proposes several types of windows associated with HFSQL data files......
WDLog: Backup of HFSQL tables
WDLog allows you to save all the HFSQL tables used by a WINDEV or WEBDEV application......
Duration (Type of variable)
The Duration type enables you to easily handle the intervals of dates and times...
<Linestring2D variable>.AddPoint (Function)
Adds a new point to a 2D linestring.
Functions for managing Dates and Times (prefix syntax)
List of functions for managing dates and times...