ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Global procedure/function
A global procedure can be used in all the processes or events of the project.
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.
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.
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...
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.
Typecasting of parameters
The description of the parameter type is optional...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
Passing parameters
The parameters can be passed to a procedure...
HErrorIntegrity (Function)
Used to check whether an integrity error occurred.
HDeactivateAutoFilter (Function)
Disables an automatic filter on the linked files when browsing an XML file.
HErrorModification (Function)
Used to: return the value of a record item if a modification conflict occurs. check...
HSubstDir (Function)
Associates the data directory specified in the analysis with a directory found on disk.
HNext (Function)
Sets the position on the next data file record according to a browse item.
HRplFilterProcedure (Function)
Defines the WLanguage procedure that will be called whenever a replication operation is performed...
HRplDeclareLink (Function)
Declares a (1, 1) (0, n) link between two tables.
HClusterParameter (Function)
Reads and modifies the parameters of an HFSQL cluster.
HOnError (Function)
Customizes the management of HFSQL errors.
HStatTime (Function)
Returns the time of the last update for the index statistics.
HState (Function)
Used to find out the state of a record.
HIndexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL data file and returns...
HStatDate (Function)
Returns the date of the last update for the index statistics.
HErrorInfo (Function)
Returns a detailed information about the last error triggered by the HFSQL engine.
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
HStatNbRecRange (Function)
Returns an estimate regarding the number of entries for a given key item in a given interval...
HIndex (Function)
Rebuilds the file index (".NDX" file).
HDelete (Function)
Deletes a record from a data file (query or view).
MobileNetworkConnectionInfo (Function)
Returns information regarding the current connection to data on the mobile network.
grTooltip (Function)
Displays and formats: the tooltip associated with each section of a chart (section of a pie...
grHistoTypeBar (Function)
Defines the type of bar to be used in a histogram plot.
SocketClientInfo (Function)
Allows the server to get information about the current client socket.
grCategoryColor (Function)
Initializes the category color for a chart whose type is: Pie, Column, Bubble chart,...
grSeriesType (Function)
Defines the type of series used in a composite chart (chart containing several types of charts).
<Graphe>.HistoTypeBarre (Function)
Defines the type of bar to be used in a histogram plot.