ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

CoordinateScreenToEditor (Function)
Converts a size or a position specified in the native dpi of the screen on the device where the application is run to the reference dpi in the editor (160 dpi).
DisplayedValue (Property)
The DisplayedValue property returns the value currently displayed in the control of a window or page.
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
SQLColumn (Function)
Returns the characteristics of all the columns (or items): for a given table. for a given query....
Providing an image per DPI
On mobile, when displaying images, each device has its own physical size and its own graphic resolution......
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server tables, the wizard allows you to......
HTransactionStart (Function)
Starts a transaction on the tables (HFSQL or accessed via a Native Connector) and creates the transaction table.
fWebDir (Function)
Returns the physical name of the directory containing the images, the JavaScript files and the Java files of the WEBDEV site.
H.NbRetry (Variable)
Indicates the number of attempts for locking the file or the record before giving control back to the program.
TableItemStatus (Function)
Returns the status of a node in a Treeview Table control: collapsed, expanded or not found.
CtDescribedDatabase (Property)
The CtDescribedDatabase property is used to set the OLE DB data source when connecting to a specific table via OLE DB.
Search in current code
When coding, developers often need to do a quick search in the current code...
Editable reports
The report editor can be used to create form reports, which include different controls allowing users to enter data......
Handling controls in a window
The different operations that can be performed on the window controls are as follows......
AnsiToUnicode (Function)
Converts: an ANSI string (Windows) to a UNICODE string. a buffer containing an ANSI string (Windows) to a buffer containing a UNICODE string....
rssCloud (Type of variable)
The rssCloud type is used to describe the method for subscribing to the notifications of modification made to the RSS stream...
Sensor constants
Constants used by the SensorXXX functions...
HTransactionInterrupted (Function)
Used to find out whether a transaction was interrupted (the transaction was neither validated nor canceled).
HOnServerCall (Function)
Customizes the management of message display on the client computer and the management of disconnection from a client computer.
diagHead (Type of variable)
The diagHead type is used to define all the advanced characteristics of an end of a connector in a diagram.
fDateTime (Function)
Returns or modifies the different dates and times associated with a file or directory (date created, modified or accessed).
MapAddItinerary (Function)
Adds an itinerary onto a Map control.
CtDatabase (Property)
The CtDatabase property is used to set the OLE DB data source when connecting to a specific table via OLE DB.