ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later...
Programming standard in Windows Vista and later
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism.
Points to consider if your customers use Windows Vista (and later)
Windows Vista (and later) proposes several improvements...
The UAC mechanism in Windows Vista (and later)
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism...
DnD constants
List of constants used by the functions for managing the Drag and Drop....
HLast (Function)
Sets the position on the last record of a data file according to a browse item.
How to create a menu?
HashString (Function)
Calculates the Hash of a character string according to a specific algorithm.
HListFile (Function)
Returns the list of files: found in the current analysis or in a specific analysis recognized by the HFSQL engine. The files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. available on a connection via a native access or via an OLE DB driver. for a group of files defined in the data model editor....
GPSStopDetection (Function)
Stops the location detection triggered by GPSDetectPosition.
iCreateFont (Function)
Creates a new print font.
ExplorerRetrieve (Example)
Usage example of the ExplorerRetrieve function
ExplorerAccept (Example)
Usage example of the ExplorerAccept function
AlbumSave (Function)
Saves an image, a photo or a video in the photo album of the mobile device.
WebAddress (Type of variable)
The WebAddress type is used to define the advanced characteristics of a site address as well as its type (custom page, blog, ftp, etc.).
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
Print modes of a report
Several print modes are available for a report....
iPageNum (Function)
Returns or initializes the number of the page currently printed.
CommonLength (Function)
Returns the number of common characters between two strings (from the beginning or from the end of the string).
HActivateServerTrigger (Function)
Re-enables a server trigger that was disabled by HDeactivateServerTrigger.
HDeleteServerTrigger (Function)
Deletes a server trigger.
SQLCode (Property)
The SQLCode code property is used to get the SQL code of a query created with the query editor (".WDR" file).
ServiceInfo (Function)
Returns information regarding the configuration of a service.
HPriorityClient (Function)
Modifies the priority of a client application.
VibrationStop (Function)
Stops the vibrations of the device (even if they have been triggered by another application).
WITH
Factorizes the expression of an element on which several sub-elements or properties are accessed.
BufferToInteger (Function)
Extracts an integer from a binary buffer at a given position.
TelemetryAddMeasure (Function)
Adds a measure for a value or time sensor.
grAddTimeData (Function)
Adds data at a precise moment in a time chart.