ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HMigrateLinkedCompositeKey (Function)
Migrates the values of the linked composite keys coming from a file in Hyper File 5.5 format to the HFSQL Classic format.
HUnlockRecNum (Function)
Unlocks a record locked by: HLockRecNum, a read function used with a locking parameter (HRead associated with the hLockWrite or hLockReadWrite constant for example)....
Analysis shared between earlier WINDEV applications and WINDEV 2024 applications
An analysis can be shared between a WINDEV application......
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
InfoThumbnailGeneration (Property)
The InfoThumbnailGeneration property is used to determine if the thumbnails of an item have been generated successfully.
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
Office tools
WINDEV includes multiple "Office" controls that allow end users to use the desired tools without leaving the application......
iListNestedReports (Function)
Returns: the list of nested reports currently printed (reports run by iPrintReport in one of the processes of the report currently printed). the list of sequenced reports currently printed (iSequenceAdd)....
HChangeConnection (Function)
Dynamically changes the connection associated with a table.
StreamConfigure (Function)
Specifies the network parameters required to use the Conference controls on Internet.
fOpenTempFile (Function)
Creates and opens a temporary file.
HCancelAlias (Function)
Cancels an alias that was declared beforehand by HAlias.
General environment of WINDEV
Initializes the different SQL variables with information relative to the last query run....
HAddGroup (Function)
Adds a group of users.
RESTSend (Function)
Sends a REST request and waits for the server response.
VisibleInExportAndPrint (Property)
The VisibleInExportAndPrint property is used to: Find out whether a column of a Table or TreeView Table control is visible for export and printing. Modify the visibility of a column in a Table or TreeView Table control for export and printing....
Provider (Property)
The Provider property is used to manage the type of a connection (HFSQL Client/Server, OLE DB, etc.)....
Looper control based on a data file
This type of Looper control uses data from a data file or query......
StringDeleteDuplicate (Function)
Removes duplicates among substrings of a string, based on one or more separators.
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
Creating an automatic help
The Automatic Application Features (AAF) allow you to add features to your application without having to write a single line of code......
eToCurrency (Function)
Converts a value expressed in Euro into another currency.