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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.ListItem (Function)
Returns the list of items in a data file (query or view) recognized by the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account.
The report editor
WINDEV, WEBDEV and WINDEV Mobile allow you to create reports with the report editor......
<Source>.ListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
HListItem (Function)
Returns the list of items: found in a data file ( a query or a view) known to the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
HListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
Data model editor: the different types of items
The different types of items proposed in the data model editor are as follows:
WEBDEV concepts
Automatic completion
The automatic completion helps you write WLanguage code in your applications......
8. Optimizing an application
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.
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
11. Internal components in practice
Internal components in practice...
Internal component
An internal component is a set of elements from a project......
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
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
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......