ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Calling a procedure/a function
Syntax for calling a local or global procedure.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Passing parameters
The parameters can be passed to a 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.
Local procedure
Two types of procedures are available...
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.
DotNetVersion (Function)
Returns the version number of the .Net Framework available on the current computer.
HUpdateQuery (Function)
Creates or updates a query on an HFSQL server.
HDeleteQuery (Function)
Deletes a query (used by stored procedures) from an HFSQL server.
HListStoredElement (Function)
Returns the list of elements stored on an HFSQL server (sets of procedures, stored procedures...
TableItemStatus (Function)
Returns the status of a node in a Treeview Table control: collapsed, expanded or not found.
XamlDisable (Function)
Simulates the absence of .Net 3.0 framework.
HFreePosition (Function)
Deletes a position saved by HSavePosition.
SysDirStorageCard (Function)
Returns the path of the root directory of the primary external storage space.
SQLFetch (Function)
Goes to the next row (i.e next record) of the query result.
HListAnalysis (Function)
Returns the list of WINDEV or WEBDEV analyses (in HFSQL Classic format) available in a given...
SQLAssociate (Function)
Automatically associates each column of the query result with a control or with a variable...
HListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
HListConnection (Function)
Returns the list of connections currently described in the application.
HListFile (Function)
Returns the list of files: found in the current analysis or in a specific analysis recognized...
HListLink (Function)
Returns the list of links (Merise) in the current analysis or in a specific analysis
HListQueryParameter (Function)
Returns the list of parameters for a query created in the query editor.
HListProvider (Function)
Returns the list of OLE DB providers and/or Native Connectors installed on the current computer....
HListREP (Function)
Returns the list of assignments for the data files handled by the current application, which means...
HListItem (Function)
Returns the list of items: found in a data file ( a query or a view) known to the HFSQL engine....
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
HRead (Function)
Reads a record in a file according to a given record number.
HReadLast (Function)
Sets the position on the last record of a data file according to a browse item.
HReadFirst (Function)
Sets the position on the first record according to a browse item.
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
HReadSeek (Function)
Sets the position on the first record whose value for a specific item is greater than or equal...