ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Automatic completion
The automatic completion helps you write WLanguage code in your applications......
2025 novelties brochure: Common novelties
What's new in WINDEV/WEBDEV/WINDEV Mobile 2025 in the What's new 2025 brochure....
8. Optimizing an application
Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries......
HSuggestKeyStart (Function)
Starts collecting information on executed 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....
Audits
The audits provide a set of features used to automatically improve the project quality and performances, and to follow the conditions in which it is implemented......
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......
Project comparator
Comparing two windows (two pages, two reports, two classes, ......
10. Internal components in practice
Internal component
An internal component is a set of elements from a project......
11. Internal components in practice
Internal components in practice...
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......
1. Project audits
WINDEV Tutorial: Optimizing a project Lesson 1 - Project audits - 15 min
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code......
1. Project audits
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 1 - Project audits - 15 min
Stored procedures and queries (HFSQL Client/Server)
The stored procedures are used to simplify the development and the maintenance of your applications by factorizing the code......
2. Performance profiler
WINDEV Tutorial: Optimizing a project Lesson 2 - Performance profiler - 15 min
Internal component description
The description of an internal component can opened at any time......
2. Performance profiler
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 2 - Performance profiler - 15 min
Shared information
The information entered when creating the files and the items is shared throughout the environment......
Using data from an external database
WINDEV Tutorial - External database Using data from an external database - 40 min