ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Calling a procedure/a function
Syntax for calling a local or global procedure.
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Procedure/Function
A procedure is used to associate an identifier with a statement block...
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Local procedure
Two types of procedures are available...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
Typecasting of parameters
The description of the parameter type is optional...
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.
Passing parameters
The parameters can be passed to a procedure...
Phone functions
The phone functions are as follows:...
WLanguage procedure called by AppointmentCreate
... function.
XML functions
List of XML functions...
WINDEV 2025: New WLanguage features
In version 2025, new functions, properties and data types have been introduced...
Clipboard functions
List of functions for managing the clipboard...
Speech recognition functions
The following functions are used to manage speech recognition:...
Multi-touch functions
The following functions are used to manage the multi-touch......
Facebook functions (prefix syntax)
List of Facebook functions...
JSEndEvent (Function)
Deletes the association between a WLanguage browser function and an event (implemented by JSEvent).
Speech synthesis functions
The following functions are used to manage speech synthesis...
Upload functions (prefix syntax)
The following functions are used to manage uploads (prefix syntax):...
RSS feed functions
List of functions for managing RSS feeds...
<Image variable>.Font (Function)
Declares the font to be used by the dText function in a Image type variable.
NFC functions
Functions used to manage the NFC standard...
<Spreadsheet>.AllowProcedure (Function)
Allows the use of a WLanguage function/procedure in a formula of a Spreadsheet control....
HCreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
BitcoinCore functions
The following functions are used to manipulate Bitcoin Core servers......
How to read in a text or CSV file?
This help page explains how to read the content of a text or CSV file....
Installing and using a Bitcoin Core server
WLanguage offers various functions for handle a Bitcoin Core server......
Functions for managing Map controls (prefix syntax)
The following functions are used to manage Map controls via prefix syntax...