ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Handling a Control Template control through programming
The "Control template" control is used to display an existing control template......
fDetectRemovableStorage (Function)
Detects whether a removable storage unit (CD, USB key, USB camera, ...) was added or removed.
Spreadsheet report
The report editor allows you to create "Spreadsheet" reports......
Merging differences (SCM)
NFCWriteTag (Function)
Starts writing data to an NFC tag.
Events associated with a Layout control
Custom telemetry
Custom telemetry allows you to define the elements that will be included in the analytics......
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
MenuAddOption (Function)
Adds a new option after the last option of a drop-down or context menu.
Break in a Table control
A break in a Table control is used to group the data corresponding to one or more arguments......
Selecting the files to install and the installer framework
The setup wizard allows you to: Select and configure the files to install. This step is very important. Specify the WINDEV framework used by the installer....
How to create an SQL query to count?
This help page explains how to create a count query with the query editor....
LooperStartFilling (Function)
Starts the process to populate a Looper control programmatically.
Events associated with a Range Slider control
The following events are associated with Range Slider controls:...
Events associated with Spin controls
List of events associated with Spin controls...
ActionDo (Function)
Creates and runs a custom action (defined through programming) with support of "Undo/Redo"....
5. Site test in practice
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
TableColumnSelectOccurrence (Function)
Returns the number of selected columns found in a table. This function is kept for backward compatibility. It is recommended to use TableSelectCount.
Word Processing control events
WINDEV manages the following events by default......
WinScreenRectangle (Example)
Usage example of the WinScreenRectangle function
10. Internal components in practice
The Image Editor control
The "Image Editor" control is a rich control that allows end users to create and edit images in their WINDEV applications......
Pyramid charts
Pyramid charts allow you to view data in descending order......
ON (Reserved word)
The ON keyword is used exclusively in the automated tests generated by WINDEV and WEBDEV.