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...
WinUsefulSize (Function)
Specifies the useful size of an internal window with automatic scrollbars. The useful size...
HAddTask (Function)
Adds a scheduled task on the server defined by the connection.
HListTask (Function)
Lists the scheduled tasks of an HFSQL Client/Server server for a given connection....
HDeleteTask (Function)
Deletes a scheduled task from an HFSQL Client/Server server....
ArrayToCSV (Function)
Converts a one-dimensional array or a two-dimensional array into a character string in CSV format.
CSVToArray (Function)
Fills a one- or two-dimensional array of the specified type with the character string in CSV format...
CallInterface (Function)
Runs a method of an interface of an object implemented in a DLL external to the WINDEV framework.
ServiceUninstall (Function)
Uninstalls a service.
ServiceInstall (Function)
Installs a Windows service or a Linux daemon according to the information given in the members...
ServiceModify (Function)
Modifies the configuration of a service according to the information given in the members...
ServiceWaitStatus (Function)
Waits for a service to be in a specific status.
ServiceStatus (Function)
Returns the current status of a service.
ServiceInfo (Function)
Returns information regarding the configuration of a service.
ServiceList (Function)
Returns the list of services found on the current computer or on the specified remote computer.
ServiceContinue (Function)
Restarts a paused service.
ServiceRefresh (Function)
Asks a service to re-read its configuration information.
ServiceControl (Function)
Sends a control message to a service.
ServicePause (Function)
Pauses a service.
ServiceStart (Function)
Starts a service.
ServiceStop (Function)
Stops a service.
ServiceRestart (Function)
Restarts a service (already started).
HManageTask (Function)
Enables or disables a scheduled task on an HFSQL Client/Server server....
SAPConnect (Function)
Connects a SAP R/3 system from the information given in the SAP structure....
SAPDisconnect (Function)
Disconnects a SAP R/3 system....
HashCheckFile (Function)
Checks the Hash of a file for a specific type of algorithm.