ONLINE HELP
 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...
SpreadsheetClose (Function)
Closes the XLSX document that was opened by SpreadsheetLoad.
WinEdRedo (Function)
Runs the last action undone by the end user ("Allow end users to modify the UI" option enabled).
dFill (Function)
Colors an area: in an Image control, in an Image variable, in a WDPic variable...
NetworkConnect (Function)
Associates a drive with a shared network directory.
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order...
dbgEnableAudit (Function)
Enables the dynamic audit programmatically.
OCRExtractText (Function)
Reads the text contained in an image.
SOAPAddXMLSignature (Function)
Adds an XML signature to a web service request.
GglDelete (Function)
Deletes data from the Google server.
TestCheckNotNull (Function)
Checks whether an expression is not Null in assertive programming and in automated test mode.
ContextExist (Function)
Allows you to find out whether a page context exists on the server (which means whether the page...
HOperationInProgress (Function)
Returns the list of automatic operations in progress on an HFSQL server.
HToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL table with the same description....
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
ListSelectPlus (Function)
Selects one or more elements in a List Box, ListView or Combo Box control.
DDEItem (Function)
Identifies the item affected by a DDE event.
InFactoryMode (Function)
Indicates whether the code is run by an action plan of the software factory.
LooperAddInProgress (Function)
Gets or sets the display mode of the internal loading window used when additional elements...
GeometryArea (Function)
Calculates the area of a given geometry.
RecycleBinDelete (Function)
Displays a confirmation message for deleting a file from the recycle bin.
HDeleteQuery (Function)
Deletes a query (used by stored procedures) from an HFSQL server.
ExeRun (Function)
Executes a program (an executable file, for example) from the current application.
grScatterLinkPoint (Function)
Links (or not) the points found in a "Scatter" chart. Warning: This feature is only available...
WebserviceWriteHTTPHeader (Function)
Adds an additional HTTP header to a request to a web service (REST or SOAP).
HTMLUnwrapAllChildren (Function)
Deletes the specified node in an HTML document without deleting its children, which take its place.