ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

J2EEAddHeader (Function)
Adds a header to the next procedure that will be run on the server.
String of (Variable type)
The String of type is used to manipulate fixed-length strings. These strings have a null character at the end, denoted by a zero (as in the C programming language).
hdfsConnection (Variable type)
The hdfsConnection type is used to define the advanced characteristics of a connection to the Hadoop file system (HDFS).
PageToSource (Function)
Automatically updates: the value of the items in a table with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
BTListDevice (Function)
Returns the list of accessible Bluetooth devices.
xlsSave (Function)
Saves an XLS document.
Positioning table
Positioning the elements in a page is simplified by the use of a positioning table (HTML table)......
fCreate (Function)
Creates an external file.
TableSelectMinus (Function)
Deselects a row from a Table or TreeView Table control.
mlzInsertLine (Function)
Inserts a new dynamic row in a Multiline Zone control.
ThreadMode (Function)
Changes the management mode of threads.
aiConfigureContourDetection (Variable type)
The iaConfigureContourDetection type is used to define the parameters of the contour detection function.
MariaDB Native Connector: Programming using SQL functions
The SQL functions can be used to handle the MariaDB database......
ExceptionChangeParameter (Function)
Configures the automatic behavior that will be implemented if an exception occurs in the current process.
NFCStatus (Function)
Returns the activation status of the NFC sensor found on the device.
LooperMoveLine (Function)
Moves a row or swaps two rows in a Looper control.
MySQL Native Connector: Programming with SQL functions
The SQL functions can be used to handle the MySQL database......
Figma: How to find the Figma key
To import Figma designs, you need to enter the Figma key in the WINDEV, WEBDEV or WINDEV Mobile general options....
DelayBeforeClosing (Function)
Limits the display duration of a window or dialog box. If no user action is performed, when the specified amount of time is reached: for a window, the code of a window button will be run. for a dialog box, the dialog box is automatically closed....
WarningAsynchronous (Function)
Displays a custom message in a non-blocking system warning window.
TreeInsert (Function)
Inserts a leaf into a TreeView control at a specific position.
SysBatteryOptimBackground (Function)
Used to manage battery optimization: Identifies the battery optimization mode for the current application. Prompts the user to disable battery optimization for a given application on the device. This function can be used to tell the operating system to stop preventing the application from running in the background....
PDFToText (Function)
Extracts text from a PDF file.
Managing WebSockets
The WebSockets are used to communicate from a Web application (Intranet or Internet site run in a browser) to a Web server by using sockets......
Content (Property)
The Content property is used to read or write the whole content of a control: List Box populated programmatically, Combo Box populated programmatically, Spreadsheet....