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Version: 2025

Global procedure/function
A global procedure can be used in all the processes or events of the project.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Parameters of a procedure/function
You have the ability to pass parameters to 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...
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...
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.
<Menu>.InsertSeparator (Function)
Inserts a separator into a menu.
<Menu>.Delete (Function)
Deletes a menu or a menu option.
<Multimedia>.Stop (Function)
Stops playing a media file found in a Multimedia control.
<Multimedia>.Beginning (Function)
Positions at the beginning of the media file played in the Multimedia control.
<Multimedia>.Duration (Function)
Returns the size of the media file currently played (in milliseconds) in the Multimedia control.
<Multimedia>.Status (Function)
Indicates the status of the multimedia file played in the Multimedia control.
<Multimedia>.End (Function)
Positions at the end of media file played in the Multimedia control.
<Multimedia>.Height (Function)
Returns the height (in pixels) of the source image of the multimedia file played in the Multimedia...
<Multimedia>.Play (Function)
Plays a multimedia file in a Multimedia control.
<Multimedia>.Width (Function)
Returns the width (in pixels) of the source image of the multimedia file played in the Multimedia...
<Multimedia>.Pause (Function)
Pauses a media file played in a Multimedia control.
<Multimedia>.Position (Function)
Returns or modifies the current position of the media file currently played in the Multimedia...
<Multimedia>.Volume (Function)
Returns or modifies the sound volume of the multimedia file played in a Multimedia control.
<Table>.FormulaAdd (Function)
Adds a calculated row to a Table control by providing custom calculation procedures.
<Array>.Seek (Function)
Searches for the index of an element in a WLanguage array.
<Array>.SeekByProcedure (Function)
Seeks an element in a one-dimensional WLanguage array by using a comparison procedure.
<Array>.Move (Function)
Allows you to: move an element in a one-dimensional WLanguage array or in an advanced array...
<Array>.MoveLine (Function)
Allows you to: move a row in a two-dimensional array or in an advanced array property....
<Array>.SwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
<Array>.Info (Function)
Returns the characteristics of an array: type of elements, number of dimensions, dimensions, etc.
<Array>.Insert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative...
<Array>.Sort (Function)
Sorts a WLanguage array.
<Array>.DeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array....
<Array>.Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array....
<Array>.DeleteLine (Function)
Deletes a row at a given position: from a two-dimensional array. from the advanced array...