TPrinter.DoEnumPrinters procedure
Performs actions needed to populate the specified list with available printers.
Declaration
procedure DoEnumPrinters(Lst: TStrings); virtualArguments
Lst | TStrings instance where names for defined printers are stored. |
Description
DoEnumPrinters is a virtual procedure used to performs actions
needed to populate the list in
Lst with the printers available in
the class instance. DoEnumPrinters has an empty implementation in
TPrinter. It must be overridden in a descendent class to perform
the actions required for the implementation.
The method must ensure that the first printer (stored at position 0)
in Lst is the "default" printer for the operating system / widgetset /
printer-related technology.
DoEnumPrinters is called from the GetPrinters method, and passes
the member for the Printers property as the list storage for the
method.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.