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...
dImageToArray (Function)
Copies the RGB pixels of the image into a one-dimensional or two-dimensional array. The array...
InLinuxMode (Function)
Indicates whether the code is run in Linux mode or not.
CancelWebserviceContext (Function)
Deletes from the webservice context a variable added by DeclareWebserviceContext.
InWindowsMode (Function)
Indicates whether the code is run in Windows mode or not.
apDisableAction (Function)
Disables the execution of an action found in an action plan.
iChangeSubReportSource (Function)
Modifies through programming the report associated with a sub-report in a composite report.
dDisplay (Function)
Displays the drawing in the Image control.
apLog (Function)
Saves an information in a "log" file during the execution of an action plan.
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
HClusterStart (Function)
Starts an HFSQL cluster. This cluster was stopped beforehand (by HClusterStop for example).
HClusterStop (Function)
Suspends the execution of an HFSQL cluster. The nodes of the cluster will no longer accept...
HClusterState (Function)
Returns the status of an HFSQL cluster by interrogating its coordinator.
HClusterNodeInfo (Function)
Returns the status of each cluster node by interrogating the coordinator.
HClusterAddNode (Function)
Enables a node in an HFSQL cluster.
HClusterDeleteNode (Function)
Disables a node in a HFSQL cluster.
SaaSAdminConnect (Function)
Connects and authenticates the administrator of the SaaS Webservice.
SaaSAdminDisconnect (Function)
Ends the management session of a SaaS database.
SaaSAdminIsConnected (Function)
Indicates whether a SaaS management session was opened.
SaaSAdminAddSite (Function)
Adds a SaaS site.
SaaSAdminModifySite (Function)
Modifies a SaaS site.
SaaSAdminDeleteSite (Function)
Deletes a SaaS site.
SaaSAdminFindSite (Function)
Find a site in the database of SaaS Webservice.
SaaSAdminListSite (Function)
Lists the SaaS sites declared in the database of a WEBDEV SaaS Webservice.
SaaSAdminAddService (Function)
Adds a SaaS service into the description of a site.
SaaSAdminModifyService (Function)
Modifies a SaaS service.