ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Before calling the Free Technical Support
The operations to perform before calling the Technical Support......
The Cell control
The Cell control contains controls......
WindowFromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
OLE DB: Required configuration
To handle a database via OLE DB, the following elements must be installed on the development computer and on the deployment computer......
Minute (Property)
The Minute property is used to: Retrieve the minutes from a Time or DateTime variable, or the number of minutes from a Duration. Change the minutes in a Time or DateTime variable, or the number of minutes in a Duration. Retrieve the minutes or the number of minutes from a Date item (in "Date and Time" or "Duration" format) or from a Time item. Modify the minutes or the number of minutes in a Date item (in "Date and Time" or "Duration" format) or in a Time item....
FolderData (Function)
FolderData is kept for backward compatibility.
MaxHeight (Property)
The MaxHeight property is used to get and change the maximum height of a control or window.
Control (Type of variable)
The Control type is used to define the characteristics of a control.
RadioButtonAdd (Function)
Adds a new option into a Radio Button control.
The "Line" charts
In the line charts, the data is interpreted as successive y coordinates of points......
Project Management Hub: Managing tasks
The Project Management Hub allows you to define the different tasks assigned to each project contributor......
Maintaining the files of Control Centers
When using a database, you may have to perform maintenance operations on the data files......
BTLEInitialize (Function)
Initializes Bluetooth Low Energy (required in Windows and iOS only)
Information about a control found in a window or in a page
The window editor and the page editor allow you to get information about the controls used....
Passing parameters
The parameters can be passed to a procedure......
DateTimeValid (Function)
Checks the validity of a date/time between January 01, 0001 at 0 hours 0 minutes 0 seconds 0 hundredths of a second and December 31, 9999 at 23 hours 59 minutes 59 seconds 99 hundredths of a second....
ControlCreate (Function)
Creates a new control (of any type) in a window through programming.
NbCopy (Property)
The NbCopy property is used to determine and change the number of report copies to print.
NFC: Transferring data
NFC (Near Field Communication) is a wireless communication technology at short range and high frequency used to exchange data (named "tag") between two devices or between a device and a bullet even at short distance (few centimeters)......
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ......
HOut (Function)
Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query.
HConnect (Example)
Usage example of the HConnect function
LeftIndent (Property)
The LeftIndent property is used to get and change the space to the left of the text in a control.
Joins between the data files of a select query
When several data files are used in a query, the query editor automatically searches for the links between these files described in the analysis......
The Pivot Table control
The Pivot Table control dynamically displays data coming from the crosscheck of different files found in a database......