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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Automatic Application Features (AAF) constants
List of constants used by the Automatic Application Features (AAF) functions....
Canada.CheckBN9 (Function)
Checks the validity of a Canadian 9-digit Business Number (BN9).
UMCActive (Function)
Used to find out and modify the activation of UMC management (User Macro-Code).
<Array>.SeekByProcedure (Function)
Seeks an element in a one-dimensional WLanguage array by using a comparison procedure.
InRecycleMode (Function)
Indicates whether "Recycle pre-launched sessions" is enabled in the project options.
AAFEnable (Function)
Re-enables an Automatic Application Feature (AAF) previously disabled by AAFDisable.
HFTListWord (Function)
Lists the words of the current record that will be taken into account by the full-text indexing.
Handling a Check Box control through programming (prefix syntax)
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Check Box control through programming......
Specific page for displaying the site errors
If an error occurs in the dynamic WEBDEV site, a standard error page is displayed by default. This page informs the Web user of the error that occurred in the site....
8. 10 tips for better interfaces
Detects the contours of the shapes in an image....
GeometryDeserializeWKT2D (Function)
Builds a 2D geometry from a Well-Known Text (WKT) representation.
DisplayMask (Property)
The DisplayMask property is used to: Find out the display mask. Modify the display mask. This display mask is displayed when the control is in read-only or when the control does not have focus....
TreeSelectCount (Function)
Returns the number of selected elements in a TreeView control (for a multi-selection TreeView control).
Error 703: The property does not exist
Information 2104: This function is kept for backward compatibility
HEndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via a connection.
HTTPSendAsynchronous (Function)
Sends an HTTP request in asynchronous mode: the program continues to run and the response is processed by a specific procedure. This new feature is available as of WINDEV Suite SaaS 2025 Update 3....
HMigrateLinkedCompositeKey (Function)
Migrates the values of the linked composite keys coming from a file in Hyper File 5.5 format to the HFSQL Classic format.
HTMLEnableDebugger (Function)
Enables the HTML/JavaScript debugger on CEF-based HTML controls: HTML Display or HTML Editor control....
Table controls in "Server + AJAX" mode
The Table controls can be 100% AJAX......