ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HUpdateView (Function)
Creates or updates the description of an SQL view or materialized view from the analysis to an HFSQL server.
SpreadsheetDeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
MVP overview: Model - View - Presenter
MVP is the acronym for MODEL - VIEW - PRESENTER......
AAF: Zoom the content of a control (Table, Spreadsheet, List box, Pivot table, ...)
To simplify the reading in the controls used to view large volumes of data, the end user has the ability to zoom the data found in the control......
Events associated with a Spreadsheet control
The Spreadsheet control
Spreadsheets are one of the most used office tools......
Handling Spreadsheet controls programmatically (in a window)
Spreadsheet controls can be handled programmatically......
CrosshairThickness (Property)
The CrosshairThickness property is used to determine and change the thickness of the crosshair in a Chart control.
CrosshairOpacity (Property)
The CrosshairOpacity property is used to determine and change the opacity of the crosshair in a Chart control.
Handling a dynamic programmatically
WINDEV allows you to handle Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties......
The "dynamic" Tab control
The "Dynamic tab" Tab control is used to display several windows in the same window......
NumberRow (Property)
The NumberRow property returns the maximum number of rows containing data in a Spreadsheet control. These rows contain data, a formula, formatting or a non-standard height.
SpreadsheetSelectMinus (Function)
Deselects one or more cells in a Spreadsheet control found in a window.
Brochure of new features: Common new features
New features in WINDEV/WEBDEV/WINDEV Mobile 28 presented in the New Features brochure....
The Spreadsheet control: Available formulas
At run time, in the Spreadsheet control, the end user directly enters the calculation formulas......
Native MariaDB Connector: Specific features
The Native MariaDB Connector creates "InnoDB" tables to support locks and transactions on a MariaDB database......
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......
Native MariaDB Connector: Programming with SQL functions
The SQL functions can be used to handle the MariaDB database......
Native MariaDB Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector to MariaDB (also called Native Access)......
HTMLClassToggle (Function)
Toggles a class in the HTML classes of a control: if the class does not exist, it is added; if the class already exists, it is deleted.
HTMLClassDelete (Function)
Deletes a class from the HTML classes of a control.
EmailExpunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
Telemetry: Overview
From version 21, WINDEV proposes advanced statistics regarding the use of your WINDEV applications via the telemetry......
BTLEConnectionStatus (Function)
Returns the current connection status to a Bluetooth Low Energy device or asks to be notified when the connection status changes.
BTLECharacteristicReadValue (Function)
Reads the value of a characteristic on a Bluetooth Low Energy device.