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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Materialized view
...A materialized view is a physical data source defined by an SQL query....
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The field can be a file or memory field. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
Binding a Slider control to an item
A Slider control can be bound to an item in a table, query, etc....
Native xBase/FoxPro Connector
WINDEV and WEBDEV offer a Native xBase/FoxPro Connector (or Native xBase/FoxPro Access) module......
Native DB2 Connector: Programming with HFSQL functions
To use a DB2 database with Native Connector, the structure of DB2 tables must be imported into the WINDEV or WEBDEV analysis......
HFSQL Control Center: HFSQL Client/Server backups
The HFSQL Control Center is used to manage the backups of HFSQL Client/Server tables......
6. Layouts
...Layouts are used to define several views of a window in the same project without duplicating the window....
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file....
Binding a Progress Bar control to an item
A Progress Bar control can be bound to an item in a table, query, etc....
AAF: Expanding or collapsing a tree structure (Table or TreeView Table control)
The TreeView and TreeView Table controls give the end user several options via the context menu......
WDInst: set directory for tables and User Groupware files
The setup editor WDInst ("Tools......
WDMap: Modifying the display mode of records
By default, WDMap displays the records found in a data file by using the following rules......
Transactions in HFSQL Client/Server mode
To keep maximum compatibility between HFSQL Classic applications (single-user or multi-user) and HFSQL Client/Server applications, the transaction mechanism in HFSQL Client/Server mode is similar to the one in HFSQL Classic mode......
Progress Native Connector: Programming with HFSQL functions
To use a Progress database with the Native Connector, you must......
Infinite Table and Looper controls
There are two methods to populate Table and Looper controls programmatically......
Native MariaDB Connector: Programming with HFSQL functions
To use a MariaDB database with Native Connector, the structure of MariaDB tables must be imported into the WINDEV or WEBDEV analysis......
13. Types of standard controls
1. Project and analysis
Native MySQL Connector: Programming with HFSQL functions
To use a MySQL database with the Native Connector (or Native Access), import the structure of MySQL tables into the WINDEV or WEBDEV analysis......
The "Internal report" control
The "Internal report" controls are used to print several reports (secondary reports) in a single report (main report) without programming......