ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

LengthToString (Function)
Converts a size in bytes to a string with human-readable units such as kilobytes, megabytes or terabytes.
HDBOpenNoLock (Function)
In single-user mode, opens an xBase data file without locking it.
TableAddTitleHeader (Function)
Adds a column title-header into a Table or TreeView Table control in a window.
TableRecNum (Function)
Returns the number of the current record in a data-bound Table control based on a table.
WiFiAddNetwork (Function)
Adds a new network to the list of Wi-Fi networks configured on the device.
Managing Hive databases
Hive is a software layer of Hadoop used to run queries......
GeometryDeserializeWKTGeo (Function)
Builds a geometry in geographic coordinates from a Well-Known Text (WKT) representation.
Interface
An interface is used to divide the uses of features common to several elements from their implementations, which simplifies their re-usability.
AndroidActivityResultProcedure (Function)
Allows you to specify the procedure to be called to get the result returned by a third-party Activity.
HelpFile (Function)
Returns or modifies the name of the help file used by the context-sensitive help of a window.
ZAxisMax (Property)
The ZAxisMax property gets the maximum value of the Z-axis in a Chart control (Surface chart).
ZAxisMin (Property)
The ZAxisMin property gets the minimum value of the Z-axis in a Chart control (Surface chart).
TableSelectCount (Function)
Returns the number of selected elements in a Table or TreeView Table control (especially multi-selection controls).
Dashboard constants
Constants used by the functions for managing Dashboard controls...
Database schema shared between earlier WINDEV applications and WINDEV 2025 applications
A database schema can be shared between a WINDEV application......
Information 2104: This function is kept for backward compatibility
The MovementAPT property allows you to know and specify whether users can move appointments in a Scheduler or Organizer control....
ERR_FORBIDDEN_INSTALL
LockAppOn (Function)
Locks a WINDEV application.