ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HDelete (Function)
Deletes a record from a data file (query or view).
AlbumSave (Function)
Saves an image, a photo or a video in the photo album of the mobile device.
ControlVisible (Function)
Makes a control (or a group of controls) visible in a window. An animation can be set on the controls during this operation.
dChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line): in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
GuidedTour (Type of Variable)
The GuidedTour type allows you to define all the advanced characteristics of a guided tour and its stages.
Data Source (Variable type)
A Data Source variable is used to describe a temporary data source (query, view, alias, etc.).
Constants for managing windows
List of constants used by the functions for managing windows...
ErrorInfo (Function)
Retrieves information about the last error that occurred in a function of a WINDEV, WINDEV Mobile or WEBDEV component.
State (Property)
The State property gets and sets the state of an element.
Enumeration (Variable type)
An enumeration is a set of values......
STOP (Reserved word)
STOP is used to call the WLanguage debugger during a test in the editor...
Rich text, links and images in the WEBDEV controls
Rich text supports multiple advanced features: font, weight, size, color, attribute, ......
Declaring the functions of the Windows API
Syntax for declaring the functions of the Windows API...
TableMoveColumn (Function)
Moves a column in a Table or TreeView Table control.
Various WEBDEV constants
Various WEBDEV constants...
Scheduler control events
The following events associated with Scheduler controls:...
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
Warning (Function)
Displays a custom message in a system warning window.
1. HFSQL Client/Server: Implementation
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 1 - HFSQL Client/Server: Implementation - 10 min...
Internal component
An internal component is a set of elements from a project......
ControlInvisible (Function)
Makes a control (or a group of controls) invisible in a window. An animation can be set on the controls during this operation.
Constants used by properties associated with windows, reports, pages and controls
List of constants used by properties associated with windows, reports, pages and controls....