ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<btleDevice>.Initialize (Function)
Initializes a Bluetooth Low Energy device in Windows.
BTLEGetADescriptor (Function)
Retrieves the descriptor of a Bluetooth Low Energy characteristic corresponding to the specified identifier (UUID).
JSON
JSON (JavaScript Object Notation) if a light format for exchanging data......
URIGetInfo (Function)
Retrieves information of a URI resource.
GetUUID256 (Function)
Calculates a 256-bit Universal unique identifier ("UUID").
MemcachedAdd (Function)
Adds a new key/value couple into the Memcached cache....
MemcachedAssign (Function)
Modifies a key/value couple in the Memcached cache: If the key exists, the value is modified. If the key does not exist, the key/value couple is added....
MemcachedDelete(Function)
Deletes a key from the Memcached cache.
MemcachedDeleteKeyGroup (Function)
Deletes a key from the Memcached cache on a group of servers.
MQTT functions (prefix syntax)
The following functions are used to manage MQTT clients...
Permission constants
Renvoie une ou toutes les permissions déclarées par l'application....
BTLEConnect (Function)
Used to connect to a Bluetooth Low Energy device.
String literals: single-line and multiline strings
String literals are used to represent and manipulate data as a sequence of characters. For example, string literals can be used to display information, define a constant, etc....
Use WebSockets with the WebSocket server
The WebSocket protocol provides a communication channel over a TCP socket for browsers and Web servers......
CertificateSelect (Function)
Opens a window for selecting the certificates. The listed certificates are the certificates installed in the personal store.
ToastDisplayIW (Function)
Opens a toast whose content is based on an internal window.
FontSelect (Function)
Opens the standard Windows font selection window by selecting the specified font.
GglAccountDissociate (Function)
Dissociates the application from the user's Google account. This association must have been previously defined with GglAccountAssociate....
GglAccountAssociate (Function)
Enables users to log in to an application using a Google account registered on the device, without entering a username and password.
<Control>.Rectangle (Function)
Returns the coordinates of the rectangle corresponding to the specified area of a control.
GetGUID (Function)
Calculates a globally unique identifier (named "GUID"), whose size is: equal to 16 bytes, which means 32 hexadecimal characters. equal to 32 bytes, which means 64 hexadecimal characters....
ControlExist (Function)
Checks the existence of a control (or group of controls) in a window, in a page or in a report.