ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

How to save and retrieve an image in a binary memo
The "Browser" pane
When a WINDEV, WEBDEV or WINDEV Mobile element (analysis, query, ......
Collapsed code
The code is collapsed to improve readability, by only displaying the comments in front of the lines of code......
The Spin control
A Spin control is used to increase or reduce a value found in a control......
Configuring the Project Management Hub
The Project Management Hub allows you to configure......
Handling TimeLine controls programmatically
A TimeLine control can be......
Managing MQTT
MQTT is a "publish-subscribe" messaging protocol based on the TCP/IP protocol......
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports......
ModbusSendRawFrame (Function)
Sends a raw frame to a Modbus slave. This enables communication with devices that do not strictly comply with the Modbus standard.
Developing an iOS 14 widget
An iOS widget is an application intended to be displayed as a widget on iOS devices (iPhone, iPad, etc....
Handling Kanban controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Kanban controls......
iCloud functions
The functions to handle keys in an Apple iCloud-based container of "key-value" pairs are as follows......
Translating a text file with WDTRAD
HFSQL server replication
The replication between HFSQL servers consists in automatically replicating the data from server to server, in an asynchronous way......
WDTestRest: Run the test of your REST Webservices
WDTestRest is used to test the calls to an HTTP REST Webservice or to run a Web API accessible by HTTP......
LooperToXML (Function)
Creates an XML file with data from a Looper control (Looper control based on a data file or populated programmatically).
iCloudKeyValueExist (Function)
Checks if there is a key in an Apple iCloud-based container of "key-value" pairs.
iCloudKeyValueRemove (Function)
Removes a key from an Apple iCloud-based container of "key-value" pairs.
Programming Looper controls based on a data file (prefix syntax)
These are the main concepts for programming Looper controls based on a data file......
<Looper>.ToXML (Function)
Creates an XML file with data from a Looper control (Looper control based on a data file or populated programmatically).
WinEdDeclareUndo (Function)
Declares how to cancel an action that was added by WinEdDo.
Custom properties (WLanguage)
A custom property is a code element with two events......
Installing and starting WDTRAD
"Long press" optional event
The optional event "Long press/Open context menu" is run during a long press on the controls of a window......
Developing an iOS 13 widget
An iOS widget is an application intended to be displayed as a widget on iOS devices (iPhone, iPad, etc.