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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Calling a procedure/a function
Syntax for calling a local or global procedure.
Procedure/Function
A procedure is used to associate an identifier with a statement block...
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Local procedure
Two types of procedures are available...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
Typecasting of parameters
The description of the parameter type is optional...
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage 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.
Passing parameters
The parameters can be passed to a procedure...
BurnerAddFile (Function)
Adds a file to the compilation.
LocalStorageValueName (Function)
Returns the name of a value for the local storage.
VariantToJSON (Function)
Converts the content of a Variant variable to JSON.
eDefaultViewCurrency (Function)
Identifies or modifies the display currency used by default.
EventClose (Function)
Closes a synchronization event between several threads.
LooperModifyIW (Function)
Modifies a row corresponding to an internal window in a Looper control populated programmatically.
FaxSend (Function)
Sends a fax according to the connection that was established beforehand (FaxConnect).
grParameter (Function)
Retrieves or modifies a chart parameter.
AnimationPlayOnControlProperty (Function)
Animates the modification of an integer property between 2 values.
EmailStartOutlookSession (Function)
Allows you to access data handled by the Outlook messaging software (emails, contacts, groups...
FramesetRefresh (Function)
Refreshes a frameset displayed in the user's browser from the context on the server....
WebSocketExecute (Function)
Executes a procedure in the context of a client connected to the WebSocket server.
HDBCreation (Function)
Ends the description of the structure of an xBase table programmatically.
ChronoReset (Function)
Stops and resets a running stopwatch.
HChangePassword (Function)
Changes the password of an HFSQL Classic or HFSQL Client/Server table....
InfoImage (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file: format....
HRecordToXML (Function)
Retrieves the structure and the value of the current record and exports them into a character...
grLegendFont (Function)
Modifies the font used for the chart legend.
SaaSReadSiteParameter (Function)
Reads an information specific to the client for the current SaaS site.
ExeListProcess (Function)
Returns the list of applications currently run.
WinAnimationNext (Function)
Modifies the type and duration of animations used when opening and closing the next window.
Left (Function)
Extracts the left part (i.e., the first characters) from a string or buffer.
ExtractString (Function)
Allows you to: extract a substring from a string based on a specified string separator....
EmailMessageLength (Function)
Calculates the size of specified message (without loading the message).
HPrepareQuery (Function)
Initializes a query and declares this query to the database server in order to optimize the next...