ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
TextProgressBar (Property)
The TextProgressBar property gets and sets the text displayed in a progress bar.
FTPFileExist (Function)
Checks if a given file exists on an FTP server.
Project dashboard
The project dashboard provides an overall view of project status via different widgets.......
HTTP constants
List of constants used by the HTTP functions....
WDInst: Customize the installer
The setup editor WDInst proposes a standard setup program......
Manipulating Radio Button controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically manipulate Radio Button controls......
Using .NET assemblies in a project
To use .NET assemblies in a project......
CallInterface (Function)
Runs a method of an interface of an object implemented in a DLL external to the WINDEV framework.
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
tapiGetNumber (Function)
Opens a window that allows sharing the user's phone number(s)....
COMCallMethod (Function)
Runs a method of an interface of a COM object instantiated by COMCreateInstance.
MultimediaStop (Function)
Stops playing a media file found in a Multimedia control.
MultimediaPosition (Function)
Returns or modifies the current position of the media file currently played in the Multimedia control.
10. Embedded queries
iAddAttachment (Function)
Adds an attachment in a PDF file generated by a PDF print export.
iEllipse (Function)
Prints an ellipse (in a rectangle).
Error
The Error keyword is used to manage the errors.
MultimediaOpen (Function)
Opens a media file in a Multimedia control.
fResourceDir (Function)
Returns the path of the read-only resources of the application.
FileDisplay (Function)
Displays a file in the browser of Web user.