ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Sound (Function)
Plays a sound in WAV format.
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
Positioning table
Positioning the elements in a page is simplified by the use of a positioning table (HTML table)......
MenuMark (Function)
Positions the checkmark in front of the menu option (popup menu or drop-down menu).
TableSortedColumn (Function)
Returns the list of sorted columns found in a Table control.
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
Procedure (Type of variable)
The Procedure type is used to handle: the procedures or methods found in the project. the procedures or methods found in an internal component. the procedures or methods found in an external component....
WinScreenRectangle (Function)
Returns the coordinates of the screen that contains a window.
CalendarPosition (Function)
Returns the month displayed in a Calendar control.
BitPerPixel (Property)
The BitPerPixel property is used to get and change the number of bits per pixel in an image.
DocUpdateTableOfContents (Function)
Updates the table of the contents of a document.
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
InfoAsynchronous (Function)
Displays a non-blocking custom message in a system information window.
ErrorAsynchronous (Function)
Displays a custom error message in a non-blocking system error window.
The PDF Reader control
The "PDF Reader" control is an advanced control that allows end users to view PDF documents in their applications, without an external software......
LooperRecNum (Function)
Returns the number of the current record in a Looper control based on a data file.
ExeListDLL (Function)
Returns the list of libraries (".DLL" files) used by one of the applications currently run.
ControlGrayed (Function)
Grays a control or a group of controls. An animation can be set on the controls during this operation.
Data source (Type of variable)
A Data source variable is used to describe a temporary data source (query, view, alias, ...)
Universal Windows 10 App: Deploying on the store
Your Universal Windows 10 App application is ready to be used......
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler......
Page in Session mode: Populating controls after a long process
In a web application, you may need to run long processes (for example, to update counters......
IWListAdd (Function)
Adds a new internal window to the list of internal windows browsed by an Internal Window control.
MenuInsertMenu (Function)
Inserts a menu before another menu in a window.