ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HTransaction (Function)
Starts a transaction on the tables (HFSQL or accessed via a Native Connector) and creates the transaction table.
xlsUnmergeCell (Function)
Unmerges a range of cells.
hdfsOpenConnection (Function)
Opens a connection to a Hadoop server.
ComponentList (Function)
Returns the list of external components (".WDK" files) used by the current WINDEV or WINDEV Mobile application or by the current WEBDEV site.
HAddTask (Function)
Adds a scheduled task on the server defined by the connection.
HChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL data file.
zipOpen (Function)
Opens an existing archive.
Events associated with Flex controls
List of events associated with Flex controls...
HTML (Property)
The HTML property is used to: find out whether the current report is printed in HTML mode. manage the HTML type of a Static control found in a report....
Native Oracle Connector for WINDEV and WEBDEV
WINDEV and WEBDEV support an optional Native Oracle Connector (also called Native Oracle Access......
ParallelTaskExecuteAfterOne (Function)
Indicates a continuation parallel task that will be run once the first task is completed in an array of parallel tasks.
Events associated with SilverLight control
List of events associated with SilverLight controls...
ToolTipDelay (Function)
Used to modify: the timeout before displaying the tooltips. the display duration of the tooltips....
fUncompress (Function)
Decompresses a file that was compressed by fCompress.
Error (Function)
Displays a custom error message in a system error window.
Report viewer: "Print" tab
The report viewer allows end users to view reports before printing them......
TableAddLine (Function)
Adds a row in: a Table control, a TreeView Table control....
ChangeCharset (Function)
Retrieves and/or changes the character set used: by all the screen fonts. by all the operations performed on the character strings (functions and/or operators)....
SessionPrologue (Function)
Enables or disables a WLanguage procedure called on each request in a session.
HExtractMemo (Example)
Usage example of the HExtractMemo function
EmailRemoveFolder (Function)
Deletes a folder from the Outlook messaging software or from an IMAP server.