ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

API description (Type of variable)
An API Description variable is used to describe an API, its parameters, its return value and its calling options by programming.
wsRequest (Type of variable)
The wsRequest type is used to define the advanced characteristics of a Webservice.
How to find out whether a report was printed?
How to save and retrieve an image in a binary memo
Opening
The Opening keyword...
How to clone and use columns in a Table control?
In some cases, a Table control must be filled with an unknown number of columns (when creating the control)....
JSONXMLConverter (Type of variable)
The JSONXMLConverter type is used to define all the advanced characteristics of the conversion of an XML object to JSON (or conversely) via XMLToJSON and JSONToXML).
WINDEV and OPC
OPC stands for "OLE for Process Control"......
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
Constants for sound management
List of constants used by the functions for sound management....
Component (Type of variable)
The Component type is used to easily handle an external component.
Deep links to mobile applications
Deep linking allows you to redirect the user to specific content in a mobile application (rather than in a browser) when they click on a link in a web page or in an email......
H.NbRecModificationQuery
Used to find out the number of records added, modified or deleted when running the last query of the current context.
Constants for managing tiles
Coloring the procedures
A color (text color) can be assigned to the procedures so that they can be easily classified and identified......
Combo Box and List Box controls: Automatic features (AAF)
The List Box and Combo Box controls can benefit from several AAFs......
NewLine (Property)
The NewLine property is used to determine: in a Table control, whether the current row was created with TableAddXXX or TableInsertXXX. in a Looper control, whether the current row was created with LooperAddXXX or LooperInsertXXX. in an Organizer control, whether an appointment was created via the popup menu. in a Scheduler control, whether an appointment was created via the popup menu....
Automatic documentation of procedures and methods
To simplify the maintenance or the use of existing code by other developers, WINDEV proposes an automatic documentation for the procedures (or class methods)......
Alias (Property)
The Alias property is used to: get or change the alias of a window (WINDEV and WINDEV Mobile). get or change the alias of a dynamic tab (WINDEV). get the internal HTML/JavaScript name of a control (WEBDEV)....
Scope of procedures
The scope of a procedure defines whether it is public, private, etc......
Parameters of the procedure used by fReadLine
WLanguage procedure ("Callback") called by fReadLine for each line read in the file.
Local procedure
Two types of procedures are available......
Set of procedures
The global procedures are grouped in set of procedures......
Printing nested reports
To create a main report containing several secondary reports:...
AAF: Exporting data (Table, TreeView Table, Looper, TreeView...)
You want to perform simulations with Excel, Word, OpenOffice......