ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HTTPCookieWrite (Function)
Adds or modifies a cookie in an HTTP request.
fOpenTempFile (Function)
Creates and opens a temporary file.
PDF Reader control functions
The following functions are used to manage PDF Reader controls:...
BeaconStopBackgroundDetection (Function)
Stops one or more Beacon detections in the background.
ModbusConnectTCP (Function)
Connects a client to a Modbus server via transmission control protocol (TCP).
gToText (Function)
Deletes the graphic elements from a character string that uses gStoredValue, gImage, ...
AppleTrackingAuthorizationStatus (Function)
Determines if the app has been allowed to track activity based on user data (iOS only).
MenuIsMarked (Function)
Used to find out whether a checkmark is displayed in front of a menu option (popup menu or drop-down menu).
MenuState (Function)
Identifies the state of a menu option (context menu or drop-down menu): active, inactive or invisible.
HDescribeFullTextIndex (Function)
Describes a full-text index of data file created through programming.
gglPath (Type of variable)
The gglPath type is used to define the characteristics of the route to drawn on a map...
sfConnection (Type of variable)
The sfConnection type is used to describe a connection to the Salesforce platform and to manage user authentication...
HTMLEditorGet (Function)
Asynchronously retrieves the value of one of the properties of an HTML Editor control.
ScrollWithFinger (Property)
The ScrollWithFinger property is used to: Determine if the content of a control can be moved with the finger ("finger scrolling"). Enable or disable touch-responsiveness for a control....
LooperDeleteSelect (Function)
Deletes the selected rows from a Looper control.
LOOP statement
The statement block is repeated endlessly...
Overview of OOP (Object Oriented Programming)
The object-oriented programming (called "OOP") is a programming paradigm in which the programs are organized as sets of objects......
ImageHeight (Property)
The ImageHeight property is used to: Find out the height of the image section displayed in an image control or in the background of a chart control. Modify the height of the image section displayed in an image control or in the background of a chart control....
Sortable (Property)
The Sortable property is used to: Determine if a Table control column is sortable. Make a column of a Table control sortable or not....
Lower (Function)
Converts all characters in a string to lowercase according to the region settings defined in Windows.
ArrayDelete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
MatReadColumn (Function)
Reads the value of all the elements found in a matrix column.
HClose (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
Thumbnail (Property)
The Thumbnail property is used to: get the value of an item thumbnail. This item was defined in the data model editor or through programming. get and change the image associated with a Thumbnail control....
XMLBuildString (Function)
Retrieves and formats the content of an XML document (created by XMLDocument and modified by the XML functions).