procedure TForm1.BitBtn1Click(Sender: TObject);
var sheard:AnsiString;
b:Byte;
d:DWORD;
d1:PDWORD;
ab:array[0..4] of Byte;
begin
// ok sheard:=AnsiChar($55)+AnsiChar($AA)+AnsiChar($4C);
SetLength(sheard,3);
sheard[1]:=AnsiChar($55);
sheard[2]:=AnsiChar($AA);
sheard[3]:=AnsiChar($ff);
sheard[1]:=AnsiChar($55);
sheard[2]:=AnsiChar($AA);
sheard[3]:=AnsiChar($ff);
b:=Ord(sheard[1]);
self.Memo1.Lines.Add( IntToStr(b) );
b:=Ord(sheard[2]);
self.Memo1.Lines.Add( IntToStr(b) );
b:=Ord(sheard[3]);
self.Memo1.Lines.Add( IntToStr(b) );
ab[0]:=$F0;
ab[1]:=$E9;
ab[2]:=$89;
ab[3]:=$00;
d1:=pdword(@ab);
d:=pdword(@ab)^;
self.Memo1.Lines.Add( IntToStr(d) );
self.Memo1.Lines.Add( IntToStr(d1^) );
end;