ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
Camera control: decoding bar codes
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture......
SQLColumn (Function)
Returns the characteristics of all the columns (or items): for a given table. for a given query....
Context menu associated with Table controls and their columns (AAF)
WINDEV applications automatically include a context menu for Table controls, TreeView Table controls and their columns......
Guided tour management constants
The Social Network control
The "Social network" control is a toolbar containing icons used to establish the link to the main social networks of the Web......
REST web services: Importing an OpenAPI specification
REST web service APIs can be described using OpenAPl files......
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
URI (Type of variable)
The URI (Uniform Resource Identifier) type identifies physical or abstract resources (e.g. files or Web pages).
WDTRAD
WDTRAD is a tool for entering the translation of messages associated with a WINDEV, WEBDEV or WINDEV Mobile application......
Border (Type of variable)
The Border type is used to handle a border through programming...
Various constants
List of various constants used by the constants WINDEV functions....
New Features brochure - Version 27: New WINDEV features
New features in WINDEV 27 presented in the New Features brochure....
Socket constants
List of constants used by the functions for socket management....
TableModifyColumn (Function)
Modifies a column in a horizontal Table control.
gglContact (Type of variable)
The gglContact type is used to describe and modify a contact used by the Google Contacts service...
saasSubscription (Type of variable)
The saasSubscription type is used to define the advanced characteristics regarding the subscription of a SaaS client account to a pricing.
wsRequest (Type of variable)
The wsRequest type is used to define the advanced characteristics of a Webservice.
AutomaticEvent (Type of variable)
The AutomaticEvent type is used to manage an automatic event.
Selection (Property)
The Selection property is used to get the characteristics of the selection (or cursor): in a Word Processing control. Remark: This selection is in the section being edited in the control (body, header or footer). in a Spreadsheet control. in an HTML Editor control. in a Diagram Editor control....
PDF Reader control events
Different types of pages
WEBDEV enables you to create static sites and/or dynamic sites......
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)....
Drag and Drop from the explorer
The Drag and Drop from the explorer consists in selecting one or more files in the Windows explorer and in transferring them into a control of a WINDEV window......
Multitask (Function)
MultiTask is used to: define a timeout, give control back to Windows, give control back to Windows and to WLanguage....
ListDeleteAll (Function)
Clears a List Box, ListView or Combo Box control populated programmatically.