ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Navigation map
The site map path is used to implement the structure and the sequence of pages in your site......
iInitReportVerso (Function)
Initializes the parameters of a report to be printed on the verso side of another report.
MemoryCurrency (Property)
The MemoryCurrency property gets and sets the currency used when manipulating a "Currency + Euro" control programmatically.
TrustedCertificateAdd (Function)
Adds a certificate to the list of trusted root authorities used to validate certification strings.
iMargin (Function)
Defines the "logical" print margins.
ParallaxRateHeight (Property)
The ParallaxRateHeight property is used to determine and specify how fast a control is reduced when the scrollbar in the window, internal window or page moves.
ParallaxRateY (Property)
The ParallaxRateY property is used to determine and specify how fast a control moves when the scrollbar in the window, internal window or page moves.
fOpen (Function)
Opens an external file (ANSI or UNICODE) in order to handle it through programming.
Popup window
WINDEV allows you to open windows in popup format......
Pyramid charts
Pyramid charts allow you to view data in descending order......
grCreateFont (Function)
grCreateFont is kept for backward compatibility.
Managing the automatic identifiers when adding a record
When adding a record into a HyperFileSQL file (HAdd), three management modes are available for the automatic identifiers......
SOAPAddXMLSignature (Example)
Usage example of the SOAPAddXMLSignature function
HTransactionInterrupted (Function)
Used to find out whether a transaction was interrupted (the transaction was neither validated nor canceled).
dRotation (Function)
Performs a rotation: of an Image control. of an Image variable. of a picLayer variable....
Character strings
WLanguage supports different types of strings....
Generating the LDM from the CDM
To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM (Logical Data Model)......
SQLGetCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
JSONXMLConverter (Type of variable)
The JSONXMLConverter type is used to define all the advanced characteristics of the conversion of an XML object to JSON (or conversely) via XMLToJSON and JSONToXML).
dStartDrawing (Function)
Indicates that the drawing functions that will be used are intended for: the specified Image control, the specified Image variable, the specified Image variable, the specified WDPic variable (on the background layer), the specified picLayer variable....
RequestUpdateUI (Function)
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event). This function is kept for backward compatibility.