ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Data Source (Variable type)
A Data Source variable is used to describe a temporary data source (query, view, alias, etc.).
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
HDataSourceKnown (Function)
Determines if a data source has been initialized.
SQLListSource (Function)
Lists the data sources declared on a local site.
<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
LooperAdd (Function)
Adds a row at the end of a Looper control.
grDraw (Function)
Draws a chart according to the specified parameters.
Downloading a report in PDF format on the computer of the Web user
To propose to download a report in PDF format on the computer of the Web user, you must......
Selecting the application or the files to install
WINDEV includes a wizard for generating a setup program: to install a WINDEV application. to install other files. Installing goodies for instance (images, videos, ...)....
Waffle charts
Waffle charts show progress towards a goal, percentage of completion or the distribution of given values......
Manipulating Radio Button controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically manipulate Radio Button controls......
GPSGetPosition (Function)
Retrieves information about the current device position.
Authentication via Active Directory
Kerberos is an authentication mode based on the use of tickets and secret keys......
Programming charts
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (that can be used in the window editor, page editor and report editor) as well as several functions used to create and handle charts......
ListAdd (Function)
Adds an element to a List Box, ListView or Combo Box control populated programmatically.
Managing the application language through programming
A multilingual application is an application that can be distributed in several languages......
2. Performance profiler
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 2 - Performance profiler - 15 min
User Groupware
A Windows application, an Internet or Intranet site require to define the role of different contributors......
HAddTask (Function)
Adds a scheduled task on the server defined by the connection.
1. Website deployment requirements
WEBDEV Tutorial - Website deployment Lesson 1 - Website deployment requirements - 30 min
WDSetup: Managing additional languages
The "WDSetup" project corresponds to the standard setup program of WINDEV applications......
MutexDestroy (Function)
Explicitly destroys a mutex.
HFSQL error handling help
WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors......
Handling a formatted display control through programming
WEBDEV allows you to handle a formatted display control through programming......
Messaging
A messaging is included in WINDEV, WINDEV Mobile or WEBDEV......
dbgEnableLog (Function)
Enables the runtime log programmatically.
Locking an application
WINDEV gives you the ability to lock your applications (after a specific duration for example)......