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Version: 2025

OpenPopupAsynchronous (Function)
Opens a popup window whose result will be retrieved via a WLanguage procedure ("callback").
<Window>.OpenPopupAsynchronous (Function)
Opens a popup window whose result will be retrieved via a WLanguage procedure ("callback").
OpenPopupPosition (Function)
Opens a popup window by specifying its opening position and waits until it is closed.
<Window>.OpenPopupPosition (Function)
Opens a popup window by specifying its opening position and waits until it is closed.
OpenPopup (Function)
Opens a popup window and waits for this window to be closed.
Looper control functions
List of functions for managing Looper controls...
FontUnderlined (Property)
The FontUnderlined property is used to: Determine if the text is underlined. Underline (or not) a text....
HAlias (Example)
Usage example of the HAlias function
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
IntegerToDate (Function)
Converts an integer into a date in YYYYMMDD format.
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
HCancelBackup (Function)
Cancels a current backup.
ServiceContinue (Function)
Restarts a paused service.
HInfoViewRights (Function)
Allows you to find out the rights granted to a user or to a group on an SQL view or on a materialized view.
OCRExtractTextBlock (Function)
Returns all the text blocks of an image.
EmailImportHTML (Function)
Imports, into the Email structure or into an Email variable, the content of an HTML file in order to send it by email.
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
zipAddFile (Function)
Adds a file (of any type) into an archive in CAB, ZIP, WDZ and 7z, TAR or TGZ (TAR.GZ) format and compresses it.
ProjectInfo (Function)
Returns specific information about the project currently run.
zipExtractPath (Function)
Returns the path of a file found in the archive.
fMerge (Function)
Merges several files into a single one.
HInfoAnalysis (Function)
Returns information about an analysis (WDD file).
Event (Example)
Usage example of the Event function
DDESend (Function)
Sends a data to the program connected via DDE.
iPageHeightLeft (Function)
Calculates the available height (in millimeters) left on the current page while taking into account the defined margins (top or bottom).
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
ConfirmAsynchronous (Function)
Displays a non-blocking message in a standard dialog box with the answers "Yes", "No", "Cancel" and calls a WLanguage procedure with the user's response....
The Multiline Zone control
The Multiline Zone control is used to easily create interfaces in iOS style....