ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WidgetProcedure (Function)
Specifies the procedure that will be called when the user clicks an iOS 14 widget.
CheckSpell (Property)
The CheckSpell property is used to enable or disable the automatic spelling checker.
<Source>.IndexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL data file and returns the percentage of reindexing already performed.
InReportsAndQueriesMode (Function)
Indicates whether the code is run during the test of a report or query in Reports & Queries.
Coloring the procedures
A color (text color) can be assigned to the procedures so that they can be easily classified and identified......
Handling the Chart controls at runtime (AAF)
The Chart controls allow the end user to perform several operations......
NullIfEmpty (Property)
The NullIfEmpty property is used to: Find out whether the value returned by the control is NULL if its content is empty. Configure the value returned by the control if its content is empty....
Anchoring in a page
In a page, the anchors define how the content of a page will behave when the page is enlarged by the Web user....
LowerValue (Property)
The LowerValue property is used to: Get the lower bound of the interval currently selected in a Range Slider control. Change the lower bound of the interval currently selected in a Range Slider control....
CrosshairThickness (Property)
The CrosshairThickness property is used to determine and change the thickness of the crosshair in a Chart control.
CrosshairOpacity (Property)
The CrosshairOpacity property is used to determine and change the opacity of the crosshair in a Chart control.
Tilt (Property)
The Tilt property gets or sets the tilt of the map displayed in a Map control.
The Flash control
The Flash control is used to display a Flash® animation in a WEBDEV page......
Dimension (Function)
Returns the size of a variable (string, numeric, array, ...) or resizes a dynamic array.
HIndexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL data file and returns the percentage of reindexing already performed.
JSInterruptEvent (Function)
Interrupts the process of current event.
Container column in a Table control
A cell found in a Table control can contain a set of controls......
The Spreadsheet control: Available formulas
At run time, in the Spreadsheet control, the end user directly enters the calculation formulas......
AutoLineWrap (Property)
The AutoLineWrap property is used to: determine if the automatic line wrap feature is enabled in a multiline Edit control, in a column of a Table or TreeView control or in a row header of a Pivot Table control. set the line wrap mode in a multiline Edit control, in a column of a Table or TreeView control or in a row header of a Pivot Table control....
State (Property)
The State property is used to get and change the state of an element.
CalendarButton (Property)
The CalendarButton property is used to determine and specify whether a Date Edit control has a button to display a popup calendar.
JSEvent (Function)
Associates a browser procedure with an event on an object in browser code.
JSEndEvent (Function)
Deletes the association between a WLanguage browser function and an event (implemented by JSEvent).
Google Analytics functions
SpreadsheetListName (Function)
Returns the list of names that identify a cell in a Spreadsheet control.