ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SysMemoryExternalStorage (Function)
Returns the amount of available memory on the external storage area of the device.
DownloadList (Function)
Lists the downloads from the current application in the download manager.
Collapsing/Expanding a TreeView control through programming (prefix syntax)
To collapse/expand a TreeView control through programming, ......
Camera control: decoding the bar codes (prefix syntax)
In iOS and Android, the bar codes can be decoded via the Camera control by BCCapture......
Handling a Check Box control through programming (prefix syntax)
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Check Box control through programming......
Handling a Radio Button control through programming (prefix syntax)
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Radio Button controls......
Handling a Multiline Zone control through programming (prefix syntax)
A Multiline Zone control can be handled programmatically using the control name....
Handling an Organization Chart control through programming (prefix syntax)
Handling a Sliding Banner control through programming (prefix syntax)
A Sliding Banner control can be handled through programming......
Handling a Linear Looper control through programming (object syntax)
WEBDEV allows you to handle a Linear Looper control through programming....
Table control populated programmatically: WLanguage (prefix syntax)
Here is an overview of how to handle Table controls populated programmatically in WLanguage....
SysNbExternalStorage (Function)
Returns the number of external storage spaces found on an Android device.
DownloadGetInfo (Function)
Retrieves the details of a download present in the download manager.
SysSpace (Function)
Returns the physical memory space for the current computer.
NetMachineName (Function)
Returns the name of the local computer or the name of a computer whose IP address is known (reverse DNS resolution).
NetClientSendMessage (Function)
Sends a message from the server to all the connected client computers. This function is kept for backward compatibility....
NetClientMessageBox (Function)
Displays a dialog box on each client computer connected to the server. This function is kept for backward compatibility....
SysDirStorageCard (Function)
Returns the path of the root directory of the primary external storage space.
HReadFirst (Function)
Sets the position on the first record according to a browse item.
How to read emails via the POP3 protocol?
This help page explains how to read emails via the POP3 protocol....
The "Radar" charts
The Radar chart is used to highlight a series according to another one......
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
HFSQL Client/Server: Principle for saving the databases
Like for any database, backups of your HFSQL Client/Server databases must be performed on a regular basis......
Constants for managing the applications with "Live update"
List of constants used by functions for managing applications with "Live update"....
General exception mechanism
A process of general exception is available for all the components of the object with which it is associated......