ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
WDOptimizer: Optimizing indices
WDOptimizer includes multiple modes to optimize indices......
Handling a Breadcrumb control through programming
The Breadcrumb control can be handled through programming......
The log process
...A log is a special file that contains the history of all changes made to one or more data files over a given period of time (date the file was created, last automatic data modification, last backup created with WDLog, etc.)...
WDMap: Viewing records: special cases
This help page presents the special display cases in WDMap......
How to read emails via the POP3 protocol?
This help page explains how to read emails via the POP3 protocol....
Parameters of a procedure/function
You have the ability to pass parameters to a procedure....
The user version of query editor : Specific features
This help page presents the specific features of the user version of query editor......
Report editor: options and keyboard shortcuts
Several toolbars are displayed in the report editor......
Example for managing videos (broadcasted by a Camera control)
In this example, the application allows you to......
AWP: Managing contexts
To keep the value of global variables when switching from a page to another one, the AWP mode proposes a management of contexts......
Check: Computer connectivity (PING request)
The monitoring robot will perform a ping on the specified IP address......
Check: SMTP connectivity
The monitoring robot will try to connect to an SMTP server......
WDXView : Use
This help page presents the different features of WDXView......
Feedback component
The Feedback component is a component provided with WINDEV......
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
Managing HFSQL Client/Server applications
The HFSQL Control Center is used to manage the HFSQL Client/Server servers and the HFSQL Client/Server databases......