ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<mqttSession variable>.Subscribe (Function)
Used to subscribe to a MQTT notification.
Constants used by the functions for managing countries and continents
Customize your charts: type, color, legends, etc.
Radial Bar chart
The "Image gallery" Looper control is used to manage the display of a set of images without programming......
<Gantt chart>.DateTimePosition (Function)
Sets the first day and time displayed in a Gantt Chart column in a Table or TreeView Table control.
Creating and using a REST Webservice
A REST WebService is a program hosted on a server containing functions accessible via HTTP requests......
Software Factory
The concept of software factory is used to automate the process for creating applications....
WDADMINEXE: Managing versions
The "Versions" tab of WDADMINEXE is used to manage from the server the versions installed on the client computers......
Orientation (Property)
The Orientation property is used to: Get the angle (in degrees) of a Font variable. Modify the angle (in degrees) of a Font variable....
The charts
To include charts in your applications or in your sites, WINDEV, WEBDEV and WINDEV Mobile include......
Clickable control in a report
The report editor allows you to propose clickable controls during the print preview......
Distributing an external component
Once the component has been created, tested and generated, it can be distributed to other developers......
Error 1055: 'Ancestor' can only be used in the code of a class derived from a class
<Connection variable>.ExecuteScheduling (Function)
Immediately runs a scheduled task regardless of its schedule: stored procedure, backup, optimization, refresh of materialized view....
<HFSQL connection>.TransactionSavepoint (Function)
Declares a transaction savepoint.
SaaSConnect (Function)
Authenticates a user of a SaaS site beside the SaaS webservice that manages the site.
Success (Property)
The Success property indicates whether the operation was successful.
MQTTSubscribe (Function)
Used to subscribe to a MQTT notification.
MQTTUnsubscribe (Function)
Used to unsubscribe from a MQTT notification.
Live Data: viewing data in the editors
The "Live Data" is used to view the content of the data files in the controls currently created in the different editors of the product used (window editor, page editor, report editor, ......
The Organizer control
The Organizer control is used to display and handle organizers......
Reverse modeling of inheritances
Your windows or your pages use window, page or control templates, and you want to find out the dependencies between these templates? Simply perform a reverse modeling of inheritances......
NbDescribedThumbnail (Property)
The NbDescribedThumbnail property is used to get the number of thumbnails expected for an item.
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
Debugger: Running a project step by step
Running a project step-by-step allows you to start the debugger when launching the application......