delphi raise 문구:예외 던지기

// 1:
begin
  raise Exception.Create('    ');
end;

// 2:
begin
  raise Exception.CreateFmt('%s %d', ['    :', 999]);
end;
  

  
// 3:
var
  exc: Exception;
begin
  exc := Exception.Create('    ');
  raise exc;
end;