ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Mashup
The concept of Mashup consists in aggregating data coming from different software, different services, different data sources, ......
MenuAddMenu (Function)
Adds a new menu to an existing drop-down or context menu of a window or page.
Category (Property)
The Category property gets and sets the category of an element.
ProgressBarEnable (Function)
Enables the refresh of a Progress Bar via Ajax.
Error 113: Non-dynamic array without definition
Error 28: No END statement is associated with this SWITCH
MapGetPosition (Function)
Returns the geographical position of the point located in the center of the map currently displayed in a Map control.
ModbusConnectRTU (Function)
Connects a client to a Modbus slave via a serial port.
HModify (Example)
Usage example of the HModify function
Infinite Table and Looper controls
There are two methods to populate Table and Looper controls programmatically......
Properties associated with columns of Table controls
You can manipulate columns of Table controls in a window or page using the following WLanguage properties......
Creating the Relation windows of a WINDEV RAD pattern
TreeView control properties
The TreeView controls found in a window or in a page can be handled by the WLanguage properties......
TableSearchChild (Function)
Searches for a value in a column of a TreeView Table control, in a specified branch.
"Long press" optional event
The optional event "Long press/Open context menu" is run during a long press on the controls of a window......
BurnerVolumeName (Function)
Allows you to find out or modify the name of the CD or DVD to burn.
BurnerEject (Function)
Opens or closes the door of current burner.
HFConf.Ini file
The HFConf.INI file is found at server root. This file is used to define several characteristics of HFSQL Client/Server server....
Font
The Font keyword can correspond to: a Font variable. the Font property....
ModificationDurationAPT (Property)
The ModificationDurationAPT property is used to determine and specify if the user can modify the duration of an appointment in a Scheduler or Organizer control.
MapEndOfMove (Function)
Stops following the device movement in a Map control.
ModbusReadBit (Function)
Reads one or more bits from a Modbus slave, starting at a specific address.
ModbusReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
fDriveInfo (Function)
Returns information about a drive.
iZoneHeight (Example)
Usage example of the iZoneHeight function