ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Page>.Use (Function)
Displays a WEBDEV page in the browser of the Web user and closes all the current page contexts.
Use (Function)
Opens a WINDEV window and closes all other previously open windows.
Testing a dynamic project from a test server
Before deploying your dynamic WEBDEV website, we recommend that you run the final tests from a test sever...
Using an external component in an application
A component can be reused at any time in any application...
Indirection operators
Operators { and operators } operators are used to access a field, variable, class member or table...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes......
WinDisableEffect (Function)
Disables the visual effects of the graphic engine of WINDEV (for a use in TSE mode for example).
Error 803: Return and Result cannot be used in the same process
Error 530: The -- operator is not allowed
btleDevice (Type of variable)
The btleDevice type allows you to handle a device that uses the Bluetooth Low Energy technology.
SpreadsheetControlFormula (Function)
Allows you to use a control in order to create a custom formula bar for the Spreadsheet control.
<Spreadsheet>.ControlFormula (Function)
Allows you to use a control in order to create a custom formula bar for the Spreadsheet control.
HComputer (Function)
Stores a unique computer number or identifier in order to use the log and transactions...
PrivateKey (Property)
The PrivateKey property manages connections that use private keys (SSH or MQTT connections).
BitcoinCoreConfigure( Function)
Specifies Bitcoin Core server connection parameters, in order to use BitcoinCoreXXXX functions.
USING IN (Critical section)
The instruction USE ... IN instruction automatically performs initialization and termination...
User Groupware and files accessed via a Native Connector
An application that works with the User Groupware can be used with a database handled by a Native...
OpenAI: How to find the OpenAI key
Several features of WINDEV, WEBDEV and WINDEV Mobile use an OpenAI account ......
1. Communication with WINDEV Mobile
WINDEV Mobile includes several communication functions for different fields....
TimestampUTC (Property)
The TimestampUTC property is used to: Find out whether a timestamp item will use UTC time...
Native PostgreSQL Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database......