ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Diagram Editor control
The Diagram Editor control allows users to create and edit diagrams in your applications and sites......
Manipulating the Chart controls at runtime (AAF)
The Chart controls allow the end user to perform several operations......
Private Store for WINDEV applications
Versions 27 and later include a Private Store......
Animation management functions
WINDEV proposes several WLanguage functions for managing animations......
Google Contacts management functions
List of functions for managing Google contacts...
Testing a dynamic project from the administrator
Running the test from the WEBDEV administrator (WDAdmin) is used to check ......
BankHolidayList (Function)
Returns the list of the public holidays defined by BankHolidayAdd.
Remote WEBDEV administrator: Error message management
By default, when an error occurs in a dynamic WEBDEV site, an error message is displayed in the browser of the Web user....
Container controls
WINDEV, WEBDEV and WINDEV Mobile feature different controls that can contain other controls......
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. Modify the type of a switch option: 3-state or 2-state options....
5. Project configuration
Project configuration...
Binding a WEBDEV slider to an item
A WEBDEV slider can be bound to an item in a table, query, etc....
GDPR: Concrete solutions
GDPR: General Data Protection Regulation...
TwainScanArea (Function)
Used to define or re-initialize the area to scan.
LengthToString (Function)
Converts a size in bytes to a string with human-readable units such as kilobytes, megabytes or terabytes.
WEBDEV administrator: Viewing the logs
The "Logs" tab is used to see the details of logs for a specific period......
AddColumn (Function)
Adds a column at the end of a two-dimensional array property (xlsDocument variable for example]).
Redis management functions (prefix syntax)
The following functions are used to handle Redis databases, using prefix syntax:...
iCloudKeyValueWrite (Function)
Stores the value of a key in an Apple iCloud-based container of "key-value" pairs.
iCloudKeyValueRead (Function)
Reads the value of a key in an Apple iCloud-based container of "key-value" pairs.
1. WLanguage
WINDEV Mobile tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
TreeView Table report
The report editor allows you to create "TreeView Table" reports......