ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

LooperCancelSwipe (Function)
Cancels the display of the internal window displayed in a Looper control further to the row swipe.
XMLSave (Function)
Saves an XML document in a file.
BTLEGetAService (Function)
Retrieves the service of a Bluetooth Low Energy device corresponding to the specified identifier (UUID).
BTLEGetAllServices (Function)
Retrieves all the services corresponding to a UUID.
ParallelTask (Type of variable)
The ParallelTask type is used to handle a task, which means a procedure run by a thread in the parallel programming.
<btleDevice variable>.Connect (Function)
Used to connect to a Bluetooth Low Energy device.
<btleCharacteristic variable>.GetADescriptor (Function)
Retrieves the descriptor of a Bluetooth Low Energy characteristic corresponding to the specified identifier (UUID).
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item...
WebSocketListConnectedUser (Function)
Lists the clients connected to the WebSocket server.
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes......
Gesture variable
The Gesture variable is used to retrieve the gesture parameters (swipe)......
Project Management Hub: Overview
The Project Management Hub is used to organize and schedule a project, from design to delivery......
btleService (Type of variable)
The btleService type is used to handle a Bluetooth Low Energy service ("Bluetooth GATT Service").
BTLEConnect (Function)
Used to connect to a Bluetooth Low Energy device.
Handling report blocks
The different operations available on report blocks are as follows......
Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both in the window editor and programmatically......
BTLEGetADescriptor (Function)
Retrieves the descriptor of a Bluetooth Low Energy characteristic corresponding to the specified identifier (UUID).