ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Choosing the languages supported by the application
The choice of languages supported by the WINDEV or WINDEV Mobile application or by the WEBDEV site is performed at several levels......
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
Mashup
The concept of Mashup consists in aggregating data coming from different software, different services, different data sources, ......
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......
CtDatabase (Property)
The CtDatabase property is used to set the OLE DB data source when connecting to a specific table via OLE DB.
CtOLEDBProvider (Property)
The CtOLEDBProvider property is used to get and set the name of the OLE DB provider (also called OLE DB server).
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.
CtInitialCatalog (Property)
The CtInitialCatalog property is used to get the default database defined for the access.
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.
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