ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Page in Session mode: Populating controls after a long process
In a web application, you may need to run long processes (for example, to update counters......
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures...
Visibility of the elements found in an external component
When creating an external component, you have he ability to define the elements of the external component that will be accessible (or not) by the user of the component......
MySelf (Reserved word)
MySelf is used to handle the current control...
Automation object
The Automation keyword is used to declare an automation object...
Execute (Function)
Starts the execution of a process through programming.
ExecuteProcess (Function)
Starts the execution of a process programmatically, i.e. without the user having to perform any particular action in the interface.
Handling an Edit control programmatically
You can handle Edit controls programmatically......
The RTF control (Report editor)
The "RTF" (Rich Text Format) control is used to display a formatted character string in your report......
Carrying over the differences from an element to another one
The project comparator is used to compare two elements and to list the differences found......
Error (Function)
Displays a custom error message in a system error window.
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
UUID (Type of variable)
The UUID type is used to easily manage: UUIDs or GUIDs, automatic UUID HFSQL identifiers, identifiers for COM/Automation objects and interfaces, ......
Managing Responsive Web Design in your Web pages
From now on, the Web sites can be viewed on several platforms......
The Layout control
The Layout control simplifies the implementation of dynamic UIs where controls are displayed and/or hidden programmatically......
Global procedure/function
A global procedure can be used in all the processes or events of the project....
Global and local variable
Two types of variables are available......
WDZip: Creating or modifying an archive
This help page explains how to......
Creating a window skin template
Options displayed in a status bar with multiple cells
In the status bar description window, you can specify the options that will appear in each cell of the status bar......
Screen,Get (External language)
Retrieves the value in a control or in a variable.
Insert (Function)
Inserts an element at a given position: into a one-dimensional WLanguage array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
HTML Display control processes
WINDEV and WINDEV Mobile include different WLanguage events associated with HTML Display Controls......
Dark theme on mobile devices
The latest versions of mobile OSs allow you to switch applications to a dark theme to reduce battery consumption or to make the device easier to use in a low-light environment......
Batch processes: Creating executables, WDLs, components, and more...
WINDEV and WEBDEV allow you to perform multiple types of processes from a command line......