ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

GDPR: Concrete solutions
GDPR: General Data Protection Regulation...
How to manage a multi-selection in a List Box control?
This help page explains how to manage a multi-selection in a List Box control....
FinNetCurrentVal (Function)
Returns the net current value of investment.
The Group structure
The Group structure is a preset structure of WLanguage (no declaration is required)......
HSL (Function)
Creates a color from its hue, saturation and lightness.
SchedulerWorkingHour (Function)
Used to indicate the specific working hours per day in a Scheduler control.
grAddData (Function)
Adds a data into a chart.
HCross (Function)
Crosses a record in a data file.
7. Multilingual sites in practice
StatVariance (Example)
Usage example of the StatVariance function
Check Box control: Automatic features (AAF)
The Check Box control can benefit from several AAFs (Automatic Application Features) ......
OLE DB: Required configuration
To handle a database via OLE DB, the following elements must be installed on the development computer and on the deployment computer......
BREAK statement/"BREAK:" label
The keyword BREAK can correspond: to the BREAK statement: it allows you to exit a set of instructions and run the rest of the current process. to the BREAK label: it allows you to declare a section of code in a loop. This code will be run when exitingfrom the loop with a "BREAK" statement....
Dynamic site: Persistent session
For a dynamic WEBDEV site, when starting the site (site called from a browser), a session representing the site is loaded in memory on the server......
SchedulerWorkingHourResource (Function)
Used to indicate the specific working hours per day and per resource in a Scheduler control.
Filling a Chart control
The data that will be displayed in the Chart control can come from......
Constants for the geo-localization functions
Constants used by the geo-localization functions...
Specific page for displaying the site errors
If an error occurs in the dynamic WEBDEV site, a standard error page is displayed by default. This page informs the Web user of the error that occurred in the site....
WLanguage code coloring
The code editor includes a coloring system for the different elements in WLanguage code....
Signature of iOS applications
Signing an application is mandatory from Xcode 8......
Anchor (Property)
The Anchor property sets the anchors of a control in a window, page or report.
Operations performed on use case diagrams
The following paragraphs explain......
AlbumSave (Function)
Saves an image, a photo or a video in the photo album of the mobile device.
AttachPointAdd (Function)
Defines an attach point for one of the two extremities of a Wire control.
fCompress (Function)
Compresses a file.