ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ModbusDisconnect (Function)
Closes the Modbus session.
RibbonAdaptSize (Function)
Adapts the size of the controls found in a Ribbon control according to the size of their caption.
WLanguage functions available for a report
Most WLanguage functions can be used in the events of a report (created with the report editor)......
MultimediaPlay (Function)
Plays a multimedia file in a Multimedia control.
List,Add (External language)
Adds an element to a Combo Box or List Box control.
ClipboardFormat (Function)
Identifies the format of information found in the clipboard.
XMLOpenReader (Function)
Creates a reader used to read an XML document without loading it in memory.
Events associated with a Gantt Chart column
10. Embedded queries
ModbusConnectRTU (Function)
Connects a client to a Modbus slave via a serial port.
OpenDocumentAsynchronous (Function)
Opens a document using the appropriate editor
Procedure description (Type of variable)
The Procedure Description type is used to get information about a procedure or a method.
AddLink (Function)
Adds a link to a text section in an edit control.
WLanguageCodeFormatting (Type of Variable)
The type WLanguageCodeFormatting allows you to define all the setting parameters in Geometry 06500740072007900 of the WLanguage code.
iTextWidth (Function)
Calculates the width (in millimeters) of the text to print, according to the specified font.
Table,Modify (External language)
Modifies an element in a Table control.
HTMLFindElementByClass (Function)
Searches for elements whose "class" attribute matches a specific value in an HTML document (or in an HTML node).
OLEPlay (Function)
Used to: retrieve the list of available operations (other than edit) from a server, perform an operation....
ModbusReadBit (Function)
Reads one or more bits from a Modbus slave, starting at a specific address.
ModbusReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
Chart control: "Series" tab
The "Series" tab is used to define the different series used in the Chart control as well as the source of category labels......
Sound (Function)
Plays a sound in WAV format.
ModbusConnectTCP (Function)
Connects a client to a Modbus server via transmission control protocol (TCP).
geoPosition (Type of variable)
The geoPosition type is used to handle geographic positions via WLanguage geolocation functions.
Display (External language)
Displays a value in a control or assigns a value in a variable.