ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing Bluetooth Low Energy devices
The Bluetooth LE standard (for Low Energy) is used to manage devices with low energy consumption......
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....
Events associated with the Map control
WINDEV, WINDEV Mobile and WEBDEV manage the following events by default (order of appearance in the code editor)...
HFilter (Function)
Defines and enables a filter on a data file, view or query.
Automatic error handling
Error handling can be customized for each process......
Report based on a data file
A report based on a data file is used to print the records coming from a single data file (HFSQL Classic or Client/Server, accessed via a Native Access, ......
iOSAppGroupDirectory (Function)
Returns the path of the container used to share files between several applications belonging to the same iOS App Group.
Android: Conditions for using the Map control (before version 180056)
The Map control is using the Google Maps API library. The Map control displays data coming from the Google Maps service....
PDFReaderOpen (Function)
Opens a PDF file displayed in a PDF Reader control.
apDisableAction (Function)
Disables the execution of an action found in an action plan.
LOOP statement
The statement block is repeated endlessly...
HTTPGetResult (Example)
Usage example of the HTTPGetResult function
EnumControl (Function)
Returns the name of Nth control found in the specified element.
The different types of integers
GPSGetPosition (Function)
Retrieves information about the current device position.
SysIMEI (Function)
Returns the IMEI number of an Android phone.
zipCreate (Function)
Creates an archive.
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
sRead (Function)
Reads a character string in the entry buffer of the specified serial port.
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
Enumeration (Type of variable)
An enumeration is a set of values......
FileToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. This operation is performed regardless of the state of the controls (grayed, inactive or invisible). the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Optimizing the connection times to the HFSQL Client/Server databases
This help page explains how to optimize the connection times to the HFSQL Client/Server databases by limiting the network traffic......
sWrite (Function)
Writes a character string to the output buffer of the specified serial port, parallel port or infrared port.
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).