ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Check Box control
A Check Box can correspond to......
TwainToBMP (Function)
Allows you to perform one of the following actions: save the document coming from the Twain device in a Bitmap file (".BMP" extension). view the document coming from the Twain device in the user interface of the device. save the document coming from the Twain device directly in memory in Bitmap format (in a buffer)....
TwainToControl (Function)
Allows you to : view the document coming from the Twain device in an Image control. view the document coming from the Twain device in the user interface of device....
ImageInfoValue (Function)
Returns the value of an Exif tag for the image used.
Configuring and running the action plans
When the action plans are deployed, you have the ability to configure their activation mode....
The Multiline Zone control
The Multiline Zone control is used to easily create interfaces in iOS style....
SQL query (WLanguage type)
The "SQL query" type is used to write an SQL query in the WLanguage code.
HAlias (Function)
Creates a logical alias of a data file (or query) or cancels all existing aliases.
Project description: Project tab
The project description window allows you to configure various elements of your project......
HReadLast (Function)
Sets the position on the last record of a data file according to a browse item.
Burner constants
List of constants used by the burner functions....
.NET application
To create a.NET application from a project......
How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site for Windows....
HCreation (Function)
Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary.
Handling a TreeView Table control programmatically
This page explains how to program TreeView Table controls......
HReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
Looper control functions
List of functions for managing Looper controls...
Events associated with the cells of the status bars
WINDEV manages the following events by default:...
eYe magnet: conditional formatting of controls
The visual aspect of a window control can be automatically modified according to a series of conditions in order to attract the attention of the user to this control......
AAFs available for numeric edit controls
The numeric edit controls propose several AAFs (Automatic Application Features): a context menu proposing the "Calculator" option. the ability to modify the control value with the mouse wheel....
Window with arrow (iPad)
The principle of windows with arrow is straightforward......
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
Check spelling based on Hunspell dictionaries
WINDEV gives you the ability to use the spelling checker of the Word Processing controls in WINDEV applications......
Testing an iOS application on a mobile device
When developing an application for iOS (iPhone or iPad), WINDEV Mobile allows you to test the application being developed without having to recompile it on Mac, but directly on the iPhone or iPad......
PageParameter (Function)
Returns the value of a parameter passed to the current page.