ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
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...
Global procedure/function
A global procedure can be used in all the processes or events of the project.
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.
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
Passing parameters
The parameters can be passed to a procedure...
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
Local procedure
Two types of procedures are available...
Typecasting of parameters
The description of the parameter type is optional...
TreeMapCount (Function)
Returns the number of elements found in a TreeMap control.
HModifyScheduledOptimization (Function)
Modifies a scheduled optimization task on the HFSQL server defined by the connection.
HModifyScheduledBackup (Function)
Modifies a backup scheduling.
ServiceExist (Function)
Checks whether a service is installed.
HListServer (Function)
Lists the HFSQL servers installed on a computer.
HChangePassword (Function)
Changes the password of an HFSQL Classic or HFSQL Client/Server data file....
ComponentLoadAll (Function)
Recursively loads in memory all the external components used in the project.
XMLOpen (Function)
Loads an XML document from a file, a URL or a string into an xmlDocument variable.
UploadStart (Function)
Starts sending the selected files into an Upload control.
UploadSizeSent (Function)
Returns the total size (in bytes) of files already sent by the current upload via an Upload...
UploadSize (Function)
Returns the total size (in bytes) of the file currently uploaded via an Upload control.
UploadCurrentFileSizeSent (Function)
Returns the size (in bytes) already sent for the file currently uploaded via an Upload control.
UploadCurrentFileSize (Function)
Returns the total size (in bytes) of the file currently uploaded via an Upload control.
UploadCurrentFile (Function)
Indicates the file currently uploaded via the Upload control.
ServiceWriteEventLog (Function)
Writes an event into the log of Windows events.
UploadDelete (Function)
Deletes a file from the list of files to upload: the file will not be uploaded on the server.
UploadDeleteAll (Function)
Clears the list of files to upload: no file will be uploaded on the server.
DotNetDelegate (Function)
Initializes a.NET delegate.
HListParameter (Function)
Returns the list of parameters saved from the stored procedures on the server.
InPHPSimulatorMode (Function)
Indicates whether the code is run in PHP simulator mode.
TreeMapAdd (Function)
Adds an element into a TreeMap control.
TreeSelectMinus (Function)
Deselects an element in a TreeView control.
InVGAMode (Function)
Indicates whether the application is run in VGA mode on a mobile device.
apFullProjectName (Function)
Retrieves the full physical name of a project opened during the execution of an action plan.
WebserviceClientIPAddress (Function)
Returns the IP address of the computer using and calling the Webservice.