ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

AAF: Handling the columns of a Table control
The Table controls displayed in a window allow the end user to perform several operations......
17. WLanguage: a simple and powerful language
Creating a WEBDEV project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
Properties associated with windows, pages and controls
List of properties associated with windows, pages and controls...
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
Image catalog
As soon as an image can be used (in a control, in a window, in a report, ......
Handling an iFrame control through programming
WEBDEV allows you to handle an iFrame control by programming......
Creating a combining query
A combining query (corresponding SQL statement: UNION) ......
The key items
Keys are specific items in your analysis......
Query technical documentation
The query editor automatically creates a technical documentation for each query......
How to read emails via the POP3 protocol?
This help page explains how to read emails via the POP3 protocol....
The "Internal report" control
The "Internal report" controls are used to print several reports (secondary reports) in a single report (main report) without programming......
Handling a Progress Bar control through programming
A Progress Bar control can be handled through programming......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Skins
The skins are used to standardize the visual aspect of a site and they allow you to easily change style......
Events associated with pages
List of events associated with pages...