ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Table>.Delete (Function)
Deletes a row from: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
Setups while taking the Push into account
The setup while taking the Push into account is used to deploy an application on all the client computers of a network from a single management computer......
HToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description. This file is neither encrypted nor password protected.
Constants for managing streams (sound and video)
List of constants used by the functions for managing streams (sound and video)....
Stream functions (video and sound)
List of functions for managing the streams (video and sound)...
OCRLoadLanguage (Function)
Adds a language to the native OCR system.
OCRExtractTextBlock (Function)
Returns all the text blocks of an image.
InvalidInputDetect (Function)
Detects and signals an error on required controls left empty and/or controls with invalid data....
Languages supported by the setup
If your applications must be installed in several countries, the setup wizard proposes to generate a multilingual setup......
NetListIPAddress (Function)
Returns the list of IP addresses (Internet Protocol) for a computer.
JSONOpenReader (Function)
Creates a reader to read a JSON document without loading it into memory. Attention This function is only available from version 2025 Update 3....
WDADMINEXE: Managing the setups in push
WDADMINEXE is used to deploy network applications in push via the "Push" tab......
tapiHangUp (Function)
Hangs up a phone line started with tapiDial or tapiAnswerCall.
tapiUnhold (Function)
Picks up a call on hold.
tapiBlindTransfer (Function)
Performs a "blind" transfer.
SessionHeartBeatEnable (Function)
Enables or disables the "heartbeat" of the current session.