ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

MinZoom (Property)
The MinZoom property is used to get the minimum zoom value that can be used for the Camera control (for the camera in use).
HToItem (Function)
Assigns the specified value to an item of the current record.
WinEnableDDW (Function)
Enables or disables the DDW (Dim Disabled Window) feature: for a specific window. for all the application windows....
WinEdUndo (Function)
Undoes the last action performed by the end user when modifying the interface ("Allow end users to modify the UI" option enabled).
VariableReset (Function)
Resets the variable to its initial value.
WinEdRedo (Function)
Runs the last action undone by the end user ("Allow end users to modify the UI" option enabled).
ScreenSize (Function)
Returns the size (in inches) of the diagonal of the screen on the device where the application is run.
iCalendarToAppointment (Function)
Lists the appointments described in a character string in iCalendar format.
CreateShortcut (Function)
Creates a shortcut on the Windows desktop, in the "Start" menu of Windows or in a specific directory.
ThreadPriority (Function)
Returns or modifies the priority level of a thread.
ImageHeight (Property)
The ImageHeight property is used to: Find out the height of the image section displayed in an image control or in the background of a chart control. Modify the height of the image section displayed in an image control or in the background of a chart control....
DecryptAsymmetric (Function)
Decrypts a buffer with a private/public key algorithm with RSA encryption....
PDFAddImage (Function)
Adds an image to a page in an existing PDF file.
Brazil.CheckTaxNumber (Function)
Checks the validity of a Brazilian tax number.
Belgium.CheckTaxNumber (Function)
Checks the validity of a Belgian tax number.
fFind (Function)
Finds a character string or a buffer in a file opened by fOpen.
Switzerland.CheckTaxNumber (Function)
Checks the validity of a Swiss tax number.
Day (Property)
The Day property is used to: Get the day from a Date or DateTime variable, or get the number of days from a Duration variable. Change the day of a Date or DateTime variable, or change the number of days of a Duration variable. Get the day or the number of days from a Date item (in "Date", "Date and Time" or "Duration" format) Modify the day or the number of days in a Date item (in "Date", "Date and Time" or "Duration" format)...
iPreview (Function)
Configures the print destination.
Service constants
List of constants used by the functions for managing services....
Parallel Tasks constants
The following constants are used by the functions for managing parallel tasks: ......