ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

PageToASP (Function)
Sends the data found in a page currently displayed in the browser to an ASP server.
Kanban control properties
In a window or page, you can use WLanguage properties to handle......
Menu option: operation performed and action
An option of a drop-down or context menu in a page can be associated with an action......
HPrevious (Function)
Sets the position on the previous record of the table according to a browse item.
Manipulating Layout controls programmatically
A Layout control can be......
AnchorRateBottom (Property)
The AnchorRateBottom property is used to: Find out the anchor rate when a control moves on the vertical axis. Modify the anchor rate when a control moves on the vertical axis....
Managing accounts
WEBDEV Account Manager allows you to create a deployment account......
HOnError (Function)
Customizes the management of HFSQL errors.
Manipulating Progress Bar controls programmatically
A Progress Bar control can be handled through programming......
zipExtractFileList (Function)
Extracts and decompresses a list of files found in an archive to a physical location.
The Image control
The Image control is used to......
1. Application overview
WINDEV Mobile tutorial: Developing an Android and iOS application Lesson 1 - Application overview - 10 min
BackgroundColor (Property)
The BackgroundColor property is used to set the background color of a control, window, page or block of a report.
How to include secure payment in a WEBDEV site?
This help page explains how to add a secure payment into a WEBDEV site......
WEBDEV 2025: New WLanguage features
In version 2025, new functions, properties and data types have been introduced and some have been improved, ......
Opacity (Property)
The Opacity property is used to get and change the opacity of an element.
ToolTip (Property)
The ToolTip property gets and changes the tooltip text.
OrganizerChangeMode (Function)
Modifies the time range displayed by an Organizer control (Day/Week/Month)....
ModbusWriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
ModbusWriteRegister (Function)
Writes one or more registers (16-bit values) to a Modbus slave, starting at a specific address.
ControlContextMenu (Function)
Identifies the control on which the context menu was opened.
zipFileSize (Example)
Usage example of the zipFileSize function
MaxThumbnailWidth (Property)
The MaxThumbnailWidth property is used to get or change the maximum width of a thumbnail of an Image item (binary memo).
MaxThumbnailHeight (Property)
The MaxThumbnailHeight property is used to get and change the maximum height of a thumbnail of an Image item (binary memo).