ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Handling a status bar in the window editor
This help page presents the different operations that can be performed in a status bar......
Button control properties
Button controls in a window or page can be manipulated using different WLanguage properties......
Domotic functions
List of functions for managing domotics...
Characteristics of non-maximized windows
A non-maximized window can be resized by the user and it can occupy a section of the screen only......
<Image>.DrawRectangleGradient (Function)
Draws a rectangle in an Image control.
GPSLastPosition (Function)
Retrieves the information about the last known device position.
<Image>.Rotation (Function)
Rotates an Image control.
ThreadRequestStop (Function)
Sends a stop request to a thread.
HSuggestKey (Function)
Returns a list of keys to add to data files to improve query performance.
PDF printing: Special cases
Specific features of print in PDF format...
5. User Groupware in practice
ModbusReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
GPSGetPosition (Function)
Retrieves information about the current device position.
Operations performed on object diagrams
The following paragraphs explain......
LEDSwitchOn (Function)
Switches the LED (Light-Emitting Diode) of the device on.
Constants for managing appointments
Lists of constants used to manage the appointments...
hdfsDelete (Function)
Deletes a file or directory from a Hadoop server.
hdfsRename (Function)
Renames a file or a directory found on a Hadoop server.
hdfsCopyFrom (Function)
Copies a file found on a Hadoop server to the local computer.