ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
ParallelTaskExecute (Function)
Triggers the execution of a parallel task.
Outstanding progress bars
Simple or symmetric progress bar?...
State-transition diagram
A state-transition diagram presents a sequence of states that an object goes through during its lifecycle......
Miscellaneous Windows functions
List of miscellaneous Windows functions...
Functions specific to iOS - Apple Watch communication
The WLanguage functions specific to the communication between the iOS applications and the associated Apple Watch applications are as follows:...
<Chrono>.End (Function)
Stops a stopwatch and returns the time elapsed (in milliseconds) since the start of timing (call to <Chrono>.Start).
The "Surface" charts
The Surface chart is used to represent correlated analogical data, according to 3 axes...
How to access the help?
WINDEV, WEBDEV and WINDEV Mobile include several methods for accessing the help system at any time......
Operations available for the dates, times and durations, ...
The following operations are available for the following types of variables......
3. Managing sockets
WINDEV includes advanced socket management functions....
Help editor options
The options of the help editor ("Display......
3-tier architecture
The development in "3-tier" architecture is now simplified......
NextTitle (Function)
Modifies the title of next window to open.
Help system properties
The properties of help system are used to define......
Telemetry management functions
The following functions are used to manage the telemetry:...
Example for managing videos (broadcasted by a Camera control)
In this example, the application allows you to......
SchedulerDisplayNextPeriod (Function)
Moves the time area displayed on the next area (next weeks for example) in a Scheduler control.
The .NET 3.0, 4.0 control, ... (WPF)
The Xaml control allows you to easily manage the Xaml language......
HClient structure
The HClient structure is used to......
WDInst: configuring the interface of setup program
By default, WDInst (the setup editor) proposes a standard setup program (the wallpaper corresponds to a gradient shade of blue and no slide is displayed......
iCloudKeyValueWatch (Function)
Defines the procedure called when the value of a key is changed in an Apple iCloud-based container of "key-value" pairs.
What is an application?
An application is a set of objects (windows, controls, ......
CSS styles (Cascading Style Sheet)
The CSS styles are the standard styles used on Internet......
Remote control: Some examples of configuration