ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Dynamic instantiation of a .NET object
A .NET object can be dynamically associated with a .NET class, we talk of dynamic instantiation of object....
DisplayEvenIfNull (Property)
The DisplayEvenIfNull property is used to: Determine whether a row or column in a Pivot Table control is displayed even if it contains no value. Show or hide a row or column in a Pivot Table control if it does not contain any values....
19. Sending emails
Sharing internal components (via SCM)
An internal component is a set of elements from a project......
Outstanding progress bars
Simple or symmetric progress bar?...
MVP: Simple single-file example: Table + Linked file
Let's see a simple and illustrated example about the use of MVP to create a Table window with its linked form......
Creating an interactive diagram
The Diagram Editor control allows end users to create and edit diagrams......
Directory of images (WEBDEV)
Several images can be used when developing a WEBDEV site......
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Dynamic Island
One major feature of the latest iPhone is the Dynamic Island, which transforms the black notch into a widget......
Use case diagram
A use case diagram is used to view the behavior of a system in such way that......
Android: Conditions for using the Map control
Up to WINDEV Mobile version 180046, the Google Maps API library was required to use a Map control in an Android application......
Dimension (Example)
Example of use of Dimension
HExecuteQueryAsynchronous (Example)
Example of use of HExecuteQueryAsynchronous
WDTRAD
WDTRAD is a tool for entering the translation of messages associated with a WINDEV, WEBDEV or WINDEV Mobile application......
Error 3: The string has no final "
Importing/Consuming web services
WINDEV, WEBDEV and WINDEV Mobile allow you to directly import Webservices into your applications......
ERR_BAD_APPLICATION
Collapsing/Expanding a TreeView control through programming
...To collapse/expand a TreeView control through programming, ......
Handling a Carousel control through programming
WINDEV allows you to handle a Carousel control through programming......
HClient structure
The HClient structure is used to......
Conditions for using a .NET assembly
Before using a .NET assembly, a specific configuration is required......
Keyboard shortcut on a button (AAF)
In an application developed with WINDEV, the user has the ability to implement a keyboard shortcut on a button......
CameraRequestPermission (Function)
Requests permission to use the device's camera....
Control template
A control template is a set of controls that can be re-used in several windows or pages......