ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Calling a procedure/a function
Syntax for calling a local or global procedure.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Passing parameters
The parameters can be passed to a procedure...
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.
Local procedure
Two types of procedures are available...
Typecasting of parameters
The description of the parameter type is optional...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
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.
The Image Editor control
The "Image Editor" control is a rich control that allows end users to create and edit images...
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
Managing duplicates in the TreeView controls (prefix syntax)
WINDEV and WEBDEV allow you to add duplicates into the elements of a TreeView control......
HTML constants
DisplayCurrency (Property)
The DisplayCurrency property is used to get and change the currency used when entering...
MemoryCurrency (Property)
The MemoryCurrency property is used to get and change the currency used when manipulating...
Managing the Euro
Since January 1 2002, the Euro becomes the only currency in most European countries......
The Kanban control
Originally, Kanban is a Japanese method aimed at improving processes for a better, more efficient...
REST web services: Importing an OpenAPI specification
REST web service APIs can be described using OpenAPl files......
Handling Organizer controls programmatically
Organizer controls can be handled programmatically....
Push notification: Android configuration (Google Cloud Messaging)
To use the Push notifications in Android, you must have a Google account and you must perform...
CaptionWidth (Property)
The CaptionWidth property is used to get and change the width reserved for the text area in an Edit...
Assignment operators
Three assignment operators are available......