ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Handling a TreeView Table control programmatically
This page explains how to program TreeView Table controls......
SQLLock (Function)
Used to lock: The entire data table, in read and write mode. Its data cannot be accessed by other computers. The records selected by the query. This data cannot be accessed by the other computers. This method can be used to update records for example....
29. SEO in practice
Conversion (Function)
Converts a value from a unit to another one.
Main characteristics of a List Box control
The main characteristics of a List Box control are as follows......
Managing Google calendars
The Google Calendar service is an Internet application provided by Google that is used to manage a calendar on Internet......
Native Oracle Connector: Programming with HFSQL functions
To use an Oracle database with the Native Connector, the structure of ORACLE tables must be imported into the WINDEV or WEBDEV analysis......
HIndex (Function)
Rebuilds the file index (".NDX" file).
Windows
The windows represent the main interface of a WINDEV application......
Window controls
Several types of controls can be used in a window, ......
Description of a WEBDEV element style
This window allows you to describe a CSS style that will be used for the controls of your WEBDEV project......
2. Variables
WINDEV Tutorial: WLanguage basics Lesson 2 - Variables - 20 min
Project description: Advanced tab
The project description window allows you to configure various elements of your project......
ListSort (Function)
Sorts the elements in a List Box, ListView or Combo Box control populated programmatically.
NextTitle (Function)
Modifies the title of next window to open.
ODBC driver for HFSQL Classic and HFSQL Client/Server - License agreement
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
HReadSeek (Example)
Usage example of the HReadSeek function
fAttribute (Example)
Usage example of the fAttribute function
License agreement - HFSQL Client/Server