ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries......
SQLite: Programming with HFSQL functions
To use an SQLite database with Native Connector (also called Native Access), the structure of SQLite tables must be imported into the data model editor....
HSuggestKeyStart (Function)
Starts collecting information on executed queries.
1. Project audits
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 1 - Project audits - 15 min
9. Sharing a project in practice
Sharing a project in practice...
Using several libraries in an application
A library is a WDL file that contains all the resources......
GDPR: an audit of data
A new GDPR audit is available to easily identify and monitor personal data in a WINDEV, WEBDEV or WINDEV Mobile application......
2. Performance profiler
WINDEV Tutorial: Optimizing a project Lesson 2 - Performance profiler - 15 min
2. Performance profiler
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 2 - Performance profiler - 15 min
Using data from an external database
WINDEV Tutorial - External database Using data from an external database - 40 min
2. Application development cycle
WINDEV Mobile covers the entire application development cycle...
DisplayOrphan (Property)
The DisplayOrphan property is used to: Determine whether a row or column in a Pivot Table control is displayed when it has no parent. Change the display mode of a row or column in a Pivot Table control when it has no parent....
Deploying a Java archive
Like for any application, WINDEV allows you to create a setup program for a Java application......
Extensions of files created by WINDEV, WEBDEV, WINDEV Mobile
The table below presents the main extensions of files created and supported by WINDEV, WEBDEV and WINDEV Mobile......
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code......
Object diagram
An object diagram represents a set of objects and how they relate to each other at a certain moment in time......
1. Creating pages
WEBDEV Tutorial: My first WEBDEV website Lesson 1 - Creating pages - 10 min
ODBC on HFSQL via Visual .NET (in C#)
The ODBC driver on HFSQL Classic (single-user and multi-user) is used to access a HFSQL Classic database from an external database software that supports ODBC accesses......
Creating the RAD Pattern project
The steps for creating a RAD pattern are as follows:...
SQL view
An SQL view is a virtual data source defined by an SQL query......
Installing 64-bit WINDEV, WEBDEV or WINDEV Mobile
This chapter presents the configuration required to install WINDEV, WEBDEV or WINDEV Mobile in 64-bit mode......
1. Overview
Tutorial - Creating a website with back office processes Lesson 1 - Overview - 5 min
Materialized view
WEBDEV: Native AS/400 Connector for PHP
WEBDEV allows you to create Internet or Intranet sites, in native mode or in PHP......
Using ODBC on HFSQL Classic via JDBC
The ODBC driver on HFSQL Classic is used to access a HFSQL Classic database from an external database software that supports ODBC accesses......