| Description |
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The Beep procedure creates a very short and quiet sound through the internal speaker of your PC. It is used as an indication that the user has done something wrong.
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| Example code : Very simple! |
// Full Unit code.
// -----------------------------------------------------------
// You must store this code in a unit called Unit1 with a form
// called Form1 that has an OnCreate event called FormCreate.
unit Unit1;
interface
uses
SysUtils, // Unit containing the Beep command
Forms, Dialogs;
type
TForm1 = class(TForm)
procedure FormCreate(Sender: TObject);
end;
var
Form1: TForm1;
implementation
{$R *.dfm} // Include form definitions
procedure TForm1.FormCreate(Sender: TObject);
begin
Beep;
end;
end.
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| Hide full unit code |
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