ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Various constants
List of various constants used by the constants WINDEV functions....
ArrayDeleteLine (Function)
Deletes a row at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.) The array size is automatically reduced....
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
HCross (Function)
Crosses a record in a data file.
zipOpenCAB (Example)
Usage example of the zipOpenCAB function
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System constants
List of constants used by the system functions....
ServiceControl (Function)
Sends a control message to a service.
LooperInfoXY (Function)
Used to find out the row or control located at specific position in the Looper control (X, Y).
SQLTable (Function)
Transfers the result of a query to a Table control populated programmatically (a List Box or Combo Box control), with the possibility of Partial Fetch (the result is retrieved by blocks of rows).
HDuplicateRecord (Function)
Duplicates the record read in a data file: the record found in memory is added into the data file (query or view).
fListDirectory (Function)
Lists the subdirectories of a given directory and returns the full paths of listed subdirectories.
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WEBDEV Tutorial: My first WEBDEV website Lesson 2 - Managing a database - 30 min
btleCharacteristic (Type of variable)
The btleCharacteristic type is used to handle a characteristic of a Bluetooth Low Energy service.
HDescribeFile (Function)
Describes a table programmatically.
fStopCompress (Example)
Usage example of the fStopCompress function
Email (Type of variable)
The Email type is used to handle the email content as well as the associated information.
HashString (Function)
Calculates the Hash of a character string according to a specific algorithm.
zipSize (Example)
Usage example of the zipSize function
grSeriesLabel (Function)
Initializes the label of a data series in a chart.
ExecuteMainThread (Function)
Triggers the execution of the procedure specified in the main application thread.
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
Note (Property)
The Note property is used to get and change a text associated with an element.