ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WebSocketListConnectedUser (Function)
Lists the clients connected to the WebSocket server.
SOAPAddSAMLAssertion (Function)
Adds a SAML assertion to a web service request.
VariantToJSON (Function)
Converts the content of a Variant variable to JSON.
Scanning a document (via a WIA driver)
Windows Image Acquisition (WIA) is a Windows device driver interface and API that allows applications to scan documents using a scanner......
<Connection variable>.OperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
Journalized replication: Programming journalized replication in WLanguage
Several WLanguage functions allow you to include log-based replication in your application and to customize it......
DateTimeToReal (Function)
Converts a date and time to an 8-byte real.
<Image variable>.Crop (Function)
Returns the cropped part of an image. This image is in an Image variable.
SOAPAddXMLSignature (Function)
Adds an XML signature to a web service request.
<Queue variable>.Dequeue (Function)
Removes an element from the queue.
KeySize (Property)
The KeySize property is used to set the characteristics of a text memo key item.
<Image variable>.DrawShadow (Function)
Adds a shadow effect on an image found in an Image variable.
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
MQTT functions
The following functions are used to manage MQTT clients...
Functions for managing objects (External language)
Translating a text file with WDTRAD
HIndex (Function)
Rebuilds the file index (".NDX" file).
MapExecuteJS (Function)
Runs the native code of Google Maps API in a Map control in JavaScript.
Installing a SOAP server with Apache
REST web services: Importing an OpenAPI specification
REST web service APIs can be described using OpenAPl files......
<emailIMAPSession variable>.RemoveFolder (Function)
Deletes a folder on an IMAP server.
<Document variable>.Add (Function)
Adds at the end of a Document variable: an element, a document, a paragraph, a text, an image or a fragment.