ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Operating mode of HFSQL application
An HFSQL application can operate in network mode or in Client/Server mode...
Managing custom fonts in a WINDEV or WINDEV Mobile project
Both WINDEV and WINDEV Mobile projects support custom fonts, including Google Fonts...
Activating an application or a site
When distributing an application or a site, you may want to offer both a full version and a limited version...
RestartProgram (Function)
Ends the application and restarts it.
Locking an application
WINDEV gives you the ability to lock your applications (after a specific duration for example)...
WDInst: set directory for data files and User Groupware files
The setup editor WDInst ("Tools...
AppDetectUPDAvailable (Function)
Disables or customizes the automatic check for available updates.
.NET application
To create a.NET application from a project...
BTStatus (Function)
Returns the current Bluetooth activation status on the device or asks to be notified when the activation status changes.
SOAPToHTTP (Function)
Builds the HTTP request to call a function of a Webservice. This request can be modified to adapt it to the expectations of the Webservice, if necessary. It can then be sent using HTTPSend.
Opacity (Property)
The Opacity property is used to get and change the opacity of an element.
InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
The "Column" charts
The data is interpreted as "columns" whose height is proportional to the value of data......
WiFiActivate (Function)
Enables or disables Wi-Fi on the device.
Address
The Address keyword can correspond to...
ThreadPersistent (Function)
Makes a thread persistent.
Global and local variable
Two types of variables are available......
InSeconds (Property)
The InSeconds property is used to convert a Duration variable to seconds.
InMilliseconds (Property)
The InMilliseconds property is used to convert a Duration variable to milliseconds.
HOpenConnection (Example)
Usage example of the HOpenConnection function
User (Property)
The User property is used to identify and change the user of a feature.
RealToDateTime (Function)
Converts an 8-byte real to a date and time.
SQLFetch (Function)
Goes to the next row (i.e next record) of the query result.
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
WiFiAddNetwork (Function)
Adds a new network to the list of Wi-Fi networks configured on the device.
HorizontalAlignment (Property)
The HorizontalAlignment property is used to get and change the horizontal alignment of a control or text.
VerticalAlignment (Property)
The VerticalAlignment property is used to get and change the vertical alignment of a control or text.
EmailSend (Function)
Sends an email via the SMTP protocol while controlling the "buffer" of the email.
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
FontCondensed (Property)
The FontCondensed property is used to: Determine if characters in a text are condensed. Condense (or not) the characters in a text....
FontExtended (Property)
The FontExtended property is used to: Find out whether the spacing between characters in a text is increased. Increase the spacing between characters in a text....
ArraySeekByProcedure (Function)
Seeks an element in a one-dimensional WLanguage array by using a comparison procedure.
Facebook constants
The following constants are used by the functions for managing Facebook connections:...