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.
<Image>.Straighten (Function)
Transforms an image by applying perspective correction.
<Chart>.Type (Function)
Identifies or modifies the type of chart.
<Chart>.SeriesType (Function)
Defines the type of series used in a composite chart (chart containing several types of charts).
<Chart>.ColumnSpacing (Function)
Indicates the spacing between each data category in a column chart or in a Minimum/Maximum stock...
<Chart>.Tooltip (Function)
Displays and formats: the tooltip associated with each section of a chart (section of a Pie...
<Chart>.CategoryColor (Function)
Initializes the category color for a chart whose type is: Pie, Column, Bubble chart,...
Italy.checkTaxNumber (Function)
Tests the validity of a tax number in Italy.
<Array>.Copy (Function)
Copies the content of an array to another array.
Switzerland.checkTaxNumber (Function)
Tests the validity of a tax number in Switzerland.
Brazil.checkTaxNumber (Function)
Tests the validity of a tax number in Brazil.
Belgium.checkTaxNumber (Function)
Tests the validity of a tax number in Belgium.
<Table>.DeleteSelect (Function)
Deletes the selected rows from a Table or Treeview Table control.
<Chrono>.End (Function)
Stops a stopwatch and returns the time elapsed (in milliseconds) since the start of timing (call...
<Chrono>.Pause (Function)
Pauses a stopwatch in order to measure the time spent on a process.
<Chrono>.Reset (Function)
Stops and resets a running stopwatch.
<Chrono>.Resume (Function)
Resumes a stopwatch previously stopped by <Chrono>.Fin or <Chrono>.Pause.
<Chrono>.Start (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running...
<Source>.ToWindows (Function)
Automatically initializes the controls of a window with: the values of the bound items...
<Source>.ToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current...
<Source>.FromPage (Function)
Automatically updates: the value of the items in a data file with the value of the controls...
<Window>.CurrentLayout (Function)
Returns the index of the current layout in the window or internal window.
<Window>.ChangeLayout (Function)
Applies a specific layout to: a window. an internal window....
<Window>.EdCreateNote (Function)
Creates a Repositionable Note control.
<Window>.EdDeselectAll (Function)
Deselects all the controls when the interface is modified by the end user ("Allow end users...
<Window>.EdSelect (Function)
Returns one of the controls selected when the interface is modified by the end user ("Allow end...