ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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
Infinite Table and Looper controls
There are two methods to populate Table and Looper controls programmatically......
WDOptimizer: Overview
The different operations that can be performed with WDOptimizer are as follows......
HFSQL server configuration
The HFSQL Control Center allows you to fully manage HFSQL servers......
Creating help pages
A help system includes several pages......
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.
Connection (Property)
The Connection property gets and sets the connection associated with a data file.
CtExtendedInfo (Property)
The CtExtendedInfo property is used to get the additional information inserted into database connection string.
fDriveInfo (Function)
Returns information about a drive.
iZoneHeight (Example)
Usage example of the iZoneHeight function
iReportPrintingStatus (Function)
Returns the status of the current print.
HCancelDeclaration (Example)
Usage example of the HCancelDeclaration function
HDeclareExternal (Example)
Usage example of the HDeclareExternal function
PDFExtractPage (Function)
Extracts a page from a PDF file in a variable of type Image.
Position
The Position keyword can correspond to...
Visible (Property)
The Visible property sets the visibility of an element.