ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Binding a Spin control to an item
A Spin control can be bound to an item in a data file, query, etc....
Useful parameters of a procedure
A procedure can declare some parameters that are not immediately used. In this case, a warning appears in the code editor, indicating that the local variable is not used....
Deploying an application via App Store
Deployment to the App Store is the most common deployment mode......
Reloading a document
To reload a document, ......
Report based on a Scheduler control
A report based on a Scheduler control is used to directly print the information displayed in the Scheduler control......
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
WEBDEV license agreement
WEBDEV license agreement...
Handling RTF in an Edit control
Rich Text Format (RTF) is used to encode text and simplify exchange between applications......
Debugging a connection to an HFSQL server
The stored procedures and the triggers are debugged from the environment, with real execution on the server......
How to choose the data source of a control?
This help page presents the different data sources available for a control....
Reactive procedures
Reactive procedures are executed when the value of a control or variable changes......
Binding a Scrollbar control to an item
A scrollbar can be bound to an item in a data file, query, etc....
Configuring the browser "Back" button
The "Back" button allows users to see the history of pages they previously visited......
1. Project and analysis
10. UMC: User Macro-Code
WDTrans: Rolling back all changes made to the files held by a transaction
If a transaction is in progress, rolls back all changes made to the files since the beginning of the transaction......
Creating a combining query
A combining query (corresponding SQL statement: UNION) ......
Skins
The skins are used to standardize the visual aspect of a site and they allow you to easily change style......