ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.OnError (Function)
Customizes the management of HFSQL errors.
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....
Tilt (Property)
The Tilt property gets or sets the tilt of the map displayed in a Map control.
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....
EndControl (Property)
The EndControl property gets or sets the end control of a Wire control.
Data model editor: the different types of items
The different types of items proposed in the data model editor are as follows:
<Menu>.AddPopup (Function)
Transforms a menu option of a page in order for this option to open a popup.
Dimension (Function)
Returns the size of a variable (string, numeric, array, ...) or resizes a dynamic array.
COMQueryInterface (Function)
Calls the QueryInterface method of the specified COM object to get a specific interface of this object so that it can be used with COMCallMethod.
GalleryDisplayPopup (Function)
Displays the automatic zoom popup for the Image Gallery control.
Instance (Function)
Returns the "system handle" (HINSTANCE) of the current program.
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....
RowDetailsBinding (Property)
The RowDetailsBinding property allows you to identify and modify the data binding used to display the details of a row in a Table control based on a data file.
ComponentLoadAll (Function)
Recursively loads in memory all the external components used in the project.
MenuAddPopup (Function)
Transforms a menu option of a page in order for this option to open a popup.
DayBreakHeight (Property)
The DayBreakHeight property is used to get and change the height of breaks between days in a Scheduler control where days are arranged in rows, and resources are arranged in columns.
HTMLEndPage (Property)
The HTMLEndPage property is used to get and change the HTML code inserted at the end of the page.
HTMLHeader (Property)
The HTMLHeader property is used to get and change the HTML code inserted in the page header.
<Image>.StopScrolling (Function)
Stops the automatic image sliding.
<Looper>.EndFilling (Function)
Ends the process to populate a Looper control programmatically.
JSEvent (Function)
Associates a browser procedure with an event on an object in browser code.
EndProgram (Function)
Ends the execution of the current program.
TotalsEnabled (Property)
The TotalsEnabled property enables you to: Identify the calculation method used for columns in a Table or TreeView Table control (automatic or custom), Temporarily forbid or force column calculations (automatic or custom) in a Table or TreeView Table control....
ElementHeight (Property)
The ElementHeight property is used to: Find out or modify the height of the elements in an Organization Chart control. Find out or modify the height of the cells in a Dashboard control....
COMCreateInstance (Function)
Instantiates a COM object (Component Object Model).