ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Calling a procedure/a function
Syntax for calling a local or global procedure.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Passing parameters
The parameters can be passed to a procedure...
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure.
Local procedure
Two types of procedures are available...
Typecasting of parameters
The description of the parameter type is optional...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
HTMLToPDF (Function)
Converts an HTML string or buffer to a buffer containing a PDF document.
MarkdownToText (Function)
Converts a Markdown string to plain text (without tags).
dTextMarkdown (Function)
Draws Markdown text: in an Image control, in an Image variable, in a WDPic variable...
iPrintAreaMarkdown (Function)
Prints Markdown text in a rectangular area.
IBANValid (Function)
Checks the validity of an International Bank Acount Number (IBAN).
DeepLinkProcedure (Function)
Defines the WLanguage procedure executed when the user clicks on a deep link.
SCPSendFile (Function)
Transfers files via the Secure Copy Protocol.
DocPositionTopPage (Function)
Returns the position of the first character in a given page in a Text Processing control.
SCPGetFile (Function)
Gets a file via the Secure Copy Protocol.
SessionRequestedPage (Function)
Returns the name of the page requested at the start of the session.
ComponentExecute (Function)
Executes a global procedure present in an external component. This external component is loaded...
AIDetectDrawing (Function)
Classifies freehand drawings, including circles, squares and triangles.
AIDetectContour (Function)
Detects the contours of the shapes in an image.
MarkdownToPDF (Function)
Converts a Markdown string (or buffer) to a buffer containing a PDF document.
grWaffleSize (Function)
Defines the number of rows and columns in a Waffle graph.
grWaffleTypeCell (Function)
Defines the Geometry of cells in a Waffle graph.
CurrentDay( Function)
Returns the number of the current day in the current month.
HDropView (Function)
Removes a materialized view from the HFSQL server.
ScanCapability (Function)
Used to determine if a scanner has a given capability.
iSequencingAddDiagram (Function)
Adds a Diagram document into a sequence of report printouts.
EmulateDnD (Function)
Emulates a "Drag & Drop" gesture in automated tests.
PicRectangularSnip (Function)
Captures a rectangular area defined with the cursor and retrieves the image in a variable of type...
ExecuteMainThreadAsynchronous (Function)
Executes a procedure in the main thread of the application without waiting for the end...
iOSAppGroupDirectory (Function)
Returns the path of the container used to share files between several applications belonging...
DiagramSearch (Function)
Searches for shapes containing a specific text in a diagram.