Delphi Call Winapi:getkeyboardtype

Statement:

GetKeyboardType(
　nTypeFlag: Integer {0:键盘类型; 1:键盘子类型; 2:功能键数量}
): Integer;

Example:

procedure TForm1.FormCreate(Sender: TObject);
var
　i: Integer;
　List: TStringList;
begin
　List := TStringList.Create;
　List.Add('IBM PC/XT or compatible (83-key) keyboard');
　List.Add('Olivetti "ICO" (102-key) keyboard');
　List.Add('IBM PC/AT (84-key) or similar keyboard');
　List.Add('IBM enhanced (101/102-key) keyboard');
　List.Add('Nokia 1050 and similar keyboards');
　List.Add('Nokia 9140 and similar keyboards');
　List.Add('Japanese keyboard');
　i := GetKeyboardType(0);
　ShowMessage(List[i-1]);　 {我这里返回: IBM enhanced (101/102-key) keyboard}
　i := GetKeyboardType(1);
　ShowMessage(IntToStr(i)); {这是厂商自定义数据, 这里返回: 0}
　i := GetKeyboardType(2);
　ShowMessage(IntToStr(i)); {返回: 12; 就是指 F1..F12}
　List.Free;
end;