ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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...
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Local procedure
Two types of procedures are available...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
Typecasting of parameters
The description of the parameter type is optional...
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage 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.
Passing parameters
The parameters can be passed to a procedure...
ExeInfo (Function)
Retrieves the specified information about the version of an executable or DLL.
XMLSave (Function)
Saves an XML document in a file.
DownloadRemove (Function)
Cancels a download by removing it from the download manager, and deletes any existing files.
URLDecode (Function)
Decodes an encoded URL (which means with characters in %xx format).
TableAdd (Function)
Adds a row in: a Table control, a TreeView Table control, a Combo Box control "with table"...
HTTPSend (Function)
Sends an HTTP request and waits for the response from the HTTP server.
mlDeleteVariable (Function)
Deletes a variable from the MATLAB session.
EmailReadNext (Function)
Reads the incoming email found after the current email according to the protocol (POP3 or IMAP, MS...
DateTimeDifference (Function)
Calculates the difference between two dates and times.
WinEdDo (Function)
Runs an action (defined programmatically) and enables Undo/Redo operations on this action....
eDefaultMemCurrency (Function)
Identifies or modifies the stored currency used by default.
grMask (Function)
Formats the data displayed by grLabel or by grTooltip.
HSeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal...
HRefreshView (Function)
Asks to recalculate the content of a materialized view.
MatFloatMultiply (Function)
Multiplies each matrix element by a value.
SaaSAdminAddUser (Function)
Adds a SaaS user.
SocketWrite (Function)
Writes a message intended to another socket.
GanttAddHoliday (Function)
Defines a new holiday period on a row in a Gantt Chart column in a Table or TreeView Table control.
SaaSWriteSiteParameter (Function)
Saves a specific information for a SaaS site in the configuration of a client account.
HInfoLock (Function)
Returns information about the lock set on a table, on one or all the records in a table.
SFForwardQuery (Function)
Continues to run a SOQL query (Salesforce Object Query Language) on the records of a Salesforce...
ClipboardHeight (Function)
Calculates the height of an image (in bitmap format) found in the clipboard.
iFont (Function)
Selects the default font.
RegistryCreateKey (Function)
Creates a key in the Windows registry.
SQLPrevious (Function)
Positions on the previous row of the query result.