ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
PopupClose (Function)
Hides a popup displayed in the page via PopupDisplay.
Generation of a class diagram using reverse engineering
WINDEV, WINDEV Mobile and WEBDEV allow you to create the class diagram of an application using reverse engineering (files "......
Message (Property)
The Message property is used to: Find out the help message associated with a control or with a menu option (in a window). Modify the help message associated with a control or with a menu option (in a window)....
InfoVersion (Type of variable)
The InfoVersion type is used to find out the characteristics of a specific application version.
KeyGetIdentifier (Function)
Retrieves the identifier that was used to generate an initial key.
KeyCompareKey (Function)
Compares an initial key with an activation key.
KeyGenerateInitialKey (Function)
Generates the initial key (unique license number) for the activation system of the application.
Scheduler control properties
A Scheduler control found in a window or in a page can be handled in WLanguage by the following properties....
OriginWaypoint (Property)
The OriginWaypoint property is used to get and define the origin of points whose coordinates are specified in the WayPoint property.
Skins
The skins are used to standardize the visual aspect of a site and they allow you to easily change style......
Enumeration (Type of variable)
An enumeration is a set of values......
Class diagram
A class diagram describes the structure of a system via classes and the relationships among them......
Operations performed on class diagrams
The following paragraphs explain......
XamlDisable (Function)
Simulates the absence of .Net 3.0 framework.
ArrayCopy (Function)
Copies the content of an array to another array.
RepeatedZoneAddStart (Function)
Adds a repeat (or line) at the beginning of a field Infinite repeat zone. The repeat is inserted before the first repeat in the Repeated zone field.. The scroll position of the Repeated zone field remains unchanged.
'Image gallery' Looper control
The "Image gallery" Looper control is used to manage the display of a set of images without programming......
Combination (Type of variable)
A combination is a set of options.
Name (Property)
The Name property is used to get: the name of the font associated with a Font variable. the name of a control, report or report block. the name of a control, group of controls or window. the name of a control, group of controls or page....
The Scheduler control
...The Scheduler control is used to automatically display and handle schedules. It is used to manage the display of multiple resources and it is used in several applications or sites....
<Connection variable>.OpenConnection (Function)
Opens a connection to a specific database.
HErrorIntegrity (Function)
Used to check whether an integrity error occurred.
UI modifiable by the end user
By default, WINDEV applications allow end users to modify the interface of the application......
Generating a class diagram
The generation is used to create the WINDEV classes ("......