ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Calling a procedure/a function
Syntax for calling a local or global procedure.
Procedure/Function
A procedure is used to associate an identifier with a statement block...
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure.
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
Passing parameters
The parameters can be passed to a procedure...
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
Local procedure
Two types of procedures are available...
Typecasting of parameters
The description of the parameter type is optional...
Translating the interface into multiple languages
When the different languages supported by the application have been selected, the information...
Menu option: operation performed and action
An option of a drop-down or context menu in a page can be associated with an action......
Automatic AJAX
The diagram below presents the automatic and immediate use of AJAX in a WEBDEV site......
Automatic data file modification
The automatic data file modification updates the description of data files on user computers......
Operating mode of HFSQL application
A HFSQL application can operate in network mode or in Client/Server mode......
Manipulating Combo Box controls programmatically (prefix syntax)
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically manipulate Combo Box controls......
Managing the application language through programming
A multilingual application is an application that can be distributed in several languages......
pdfControl (Variable type)
The pdfControl type is used to get all the characteristics and values of a control present in a PDF...
The Map control
The Map control allows you to display a map in order to geolocate, create a route, display points...
The TimeLine control
The TimeLine control is used to represent chronologies of close events that can be parallel....
List of extension attributes
The list of extension attributes ......
The Image Editor control
The "Image Editor" control is a rich control that allows end users to create and edit images...
Character strings
WLanguage supports different types of strings....
Filling a Chart control
The data that will be displayed in the Chart control can come from......
rssEntry (Type of variable)
The rssEntry type is used to handle a RSS stream entry...
rssStream (Type of variable)
The rssStream type is used to handle a RSS stream...
rssImage (Type of variable)
The rssImage type is used to describe the image of a RSS stream...
Queue (Type of variable)
A Queue variable is a structured type that groups a set of elements of the same type.
Stack (Type of variable)
A Stack variable is a structured type that is used to group a set of elements of the same type.
List (Type of variable)
A List variable is a structured type that is used to group a set of elements of the same type.
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes....
Elements of a class: Enumerating and handling through programming
Several types of WLanguage variables are used to enumerate and dynamically handle the elements...
Telemetry: Main features
StartPosition (Property)
The StartPosition property is used to get the starting position of an element in a Word Processing...
EndPosition (Property)
Use in the docFragment class - Read + Write access - Type: Integer32