ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Setup by HTTP (Network setup via IP)
The network setup via HTTP consists in installing and updating a WINDEV application via an HTTP server (Live update)...
HChangeName (Function)
Modifies the physical name of a data file.
zipDeleteFileList (Function)
Deletes a list of files from an archive.
TextDirection (Property)
The TextDirection property is used to determine and change the writing direction in a window, report or control (useful for languages such as Arabic or Hebrew).
FileToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
RequestRefreshUIElement (Function)
Requests the execution of the "Request for refreshing the display" event of the specified element (and gives back control without waiting for the execution of the event).
HFilterIncludedBetween (Function)
Defines and enables an "Included between" filter on a file, view or query.
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
fDecrypt (Function)
Decrypts a file that was encrypted by fCrypt.
HFilterStartsWith (Function)
Defines and enables a "Start with" filter on a file, view or query.
BTInfoDevice (Function)
Returns specific information about a Bluetooth device.
WDOptimizer: Optimizing indices
WDOptimizer includes multiple modes to optimize indices......
WinSlidingVisible (Function)
Displays or hides a sliding window (sliding menu).
tapiGetNumber (Function)
Opens a window that allows sharing the user's phone number(s)....
SpeechRecognitionDeleteCommand (Function)
Deletes a voice command previously added with SpeechRecognitionAddCommand.
Directory of images (WEBDEV)
Several images can be used when developing a WEBDEV site......
Creating an executable: Information and version number
The version information of an executable corresponds to the information visible in the Windows file explorer....
Using a query with parameters
A query with parameters can be used......
Text editing (Code editor)
When developing a new feature, it may be useful to keep the same environment for opening text files... Warning This feature is only available in WINDEV Suite SaaS 2025 Update 2. For more details, see Use the new features of WINDEV Suite SaaS 2025....
1. Creating windows to add and edit data
WINDEV Tutorial: WINDEV application: Managing data Lesson 1 - Creating windows to add and edit data - 50 min
Image detection management constants
Calculates the width (in millimeters) of the text to print, according to the specified font....