System.SysUtils.Beep
Delphi
procedure Beep;
C++
extern DELPHI_PACKAGE void __fastcall Beep(void);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
public | System.SysUtils.pas System.SysUtils.hpp |
System.SysUtils | System.SysUtils |
Description
Generates a message beep.
Beep generates a conventional beep message.
Note: On Windows, the Beep routine is based on the Windows API Messages.
Note: On MAC OS, to minimize library dependencies in the runtime library, the Beep routine has limited functionality.
Note: On MAC OS, the beep is generated by writing a "bell character" (ASCII #7) to either the STDERR or STDOUT terminal file streams when available.