ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

OCRDeleteAllLanguages (Function)
Deletes all languages from the native OCR system.
OCRParameter (Function)
Initializes the general options of the native OCR (Optical Character Recognition) system.
OCRModelPathDirectory (Function)
Used to set the directory that contains the language models for the native OCR system.
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
DnDEvent (Function)
Indicates the procedure to run during an event of Drag/Drop....
DnDIsDataAvailable (Function)
Checks whether a specific type of data is available during Drag/Drop....
HTransactionFree (Function)
Transforms all the records "in transaction" into "Normal" records if these records do not belong to a transaction currently in progress.
HListLink (Function)
Returns the list of links (Merise) in the current analysis or in a specific analysis
HListItem (Function)
Returns the list of items: found in a table (a query or a view) known to the HFSQL engine. The tables defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
HLogStop (Function)
Stops the log process of a file.
HLogRestart (Function)
Restarts the logging process on a file.
HIndex (Function)
Rebuilds the file index (".NDX" file).
Date (Variable type)
The Date type is used to easily manipulate dates...
Programming the browsing Looper controls
These are the main concepts for programming data-bound Looper controls......
ThreadStopRequested (Function)
Checks if a stop request has been sent to the running thread.
HStatCalculate (Function)
Performs various statistical calculations on the file keys.
Programming the looper attributes
All the looper attributes can be handled by programming......