ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Notifications of an HFSQL server
A server may encounter problems without any user (or developer) noticing anything. For example: a scheduled task may fail, an automatic backup may fail, a node may become inactive in a HFSQL cluster, ......
Managing the load balancing (dynamic load balancing on server)
The server that is hosting a HFSQL database engine can be very busy......
Help with new features: Informing users about new developments
Applications are constantly evolving......
The "dynamic" Tab control (prefix syntax)
The "Dynamic tab" Tab control is used to display several windows in the same window......
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......
Rich Text Area control events
The following events appear by default in the WEBDEV code editor......
SCM: Checking out an element
To edit an element of a project hosted on an SCM repository, you must first check out the element......
LineHeight (Property)
The LineHeight property is used to get and change the height of the rows: in a List Box control, in a ListView control (standard display mode only), in a Table control, in a Combo Box control, in a Looper control (height of the row), in an Organizer control....
Project elements
The project includes windows, reports, queries, help files, sets of procedures, ......
Feedback component
The Feedback component is a component provided with WINDEV......
Splitting Business logic / UI code
During the development cycle of an application, the code that is specific to the interface (UI) and the code that is specific to the business logic (access to databases, etc.) are often "mixed"...
10. Smart controls
Smart controls...
WDLog: Overview
The different operations that can be performed with WDLog are as follows......
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
WINDEV concepts
WDINT overview
WDINT is an optional tool of WINDEV, WEBDEV and WINDEV Mobile......
AAF: Pasting a row from one Table control into another
Table controls are used to view and manipulate data......
<Source>.ExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.