ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Non-maximized windows in iOS
A non-maximized window can occupy a section of the screen only......
Configuring the "fax server" computer
WINDEV and WEBDEV allow you to manage faxes via the system fax server, available in Windows XP and Windows 2000......
Printing in Linux
WEBDEV and WINDEV allow you to print to PDF in Linux using WLanguage functions......
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Image editor: Features
The image editor includes several features......
Importing/Consuming web services
WINDEV, WEBDEV and WINDEV Mobile allow you to directly import Webservices into your applications......
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)....
TriState (Property)
The TriState property is used to: Determine if a check box option supports 3 or 2 states. Determine if a TreeView control uses 3-state or 2-state check boxes. Change the type of an option in a check box: option with 3 states or with 2 states....
Multitask (Function)
MultiTask is used to: define a timeout, give control back to Windows, give control back to Windows and to WLanguage....
ToolbarVisible (Property)
The ToolbarVisible property is used to: determine if the toolbar or the ribbon is displayed in a control. show or hide the toolbar or the ribbon in a control....
General exception mechanism
A process of general exception is available for all the components of the object with which it is associated......
Characteristics of the columns in a Table control in a window
The columns are used to display information in a Table control......
Combo Box columns in Table controls
A Table control (populated programmatically, based on a data file or based on a variable) can include Combo Box columns......
OpenChild (Function)
Opens a non-modal child window.
Changing the window content by swipe
The mobile devices propose several features available via finger movements......
TableAdd (Function)
Adds a row in: a Table control, a TreeView Table control, a Combo Box control "with table" (Table control displayed in a Combo Box control)....
zipAddFile (Function)
Automatically adds and compresses any type of file into a CAB, ZIP, WDZ, 7z, TAR, gzip or TGZ (TAR.GZ) archive.
How to manage a multi-selection in a Table control?
This help page explains how to manage a multi-selection in a Table control....
Association in a CDM
In a CDM (Conceptual Data Model), the associations are used to link the entities between themselves......
Memory (Property)
The Memory property determines if the specified control is populated programmatically or is based on a data file.