ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures...
In-App purchases
The mobile systems (Android/iOS) allow their applications to propose content at extra cost, by using the payment system of App Store or Google Play......
BrowserIPAddress (Function)
Returns the IP address of the client computer connected to the WEBDEV site.
sParameter (Function)
Defines or modifies the parameters for configuring the specified serial port, parallel port or infrared port.
List (Type of variable)
A List variable is a structured type that is used to group a set of elements of the same type.
emailIMAPSession (Type of variable)
The emailIMAPSession type is used to access a messaging server by using the IMAP protocol (Internet Access Message Protocol) in order to retrieve the messages found on this server.
tapiListen (Function)
Starts the call detection (also called "call monitoring service").
Creating a report
The report editor allows you to easily create all types of reports via a wizard......
How to populate a Table control programmatically?
This help page presents the different methods that can be used to populate a Table control programmatically....
Events associated with Table controls
List of events associated with Table controls...
Types of help systems in a WINDEV application
There are multiple solutions to provide help to the users......
WDInst: Customizing the setup program
The setup editor WDInst proposes a standard setup program......
The email structure
The email structure is a preset structure of WLanguage (no declaration is required)......
StoreTheValue (Property)
The StoreTheValue property is used to: Find out whether a control keeps its value between two application starts via the persistence. Modify a control so that it keeps (or not) its value between two application starts via the persistence....
Word Processing control events
WINDEV manages the following events by default......
TableEnd (Function)
Stops the manual iteration of data file linked to a Table control based on a data file.
Use (Function)
Opens a WINDEV window and closes all the other windows that were opened beforehand.
fTrackFile (Function)
Triggers the tracking of a file.
fTrackDirectory (Function)
Detects the modifications performed on the content of a directory.
ControlClone (Function)
Creates a new control from an existing control.
Polygon (Type of variable)
The Polygon type is used to define the points of a polygon.
WINDEV: Example of programmed Drag and Drop
hbColumn (Type of variable)
The hbColumn type is used to define the advanced characteristics of a column (item) in a HBase table.
hbWriting (Type of variable)
The hbWriting type is used to define the characteristics of a write operation that will be performed in a row (record) of an HBase table.
hbConnection (Type of variable)
The hbConnection type is used to define the characteristics of a connection to a HBase server.