Delphi code to Vb

How would this delphi code be implamented in vb ?


Timer1.Enabled := False;
SetWindowPos(Form1.Handle, HWND_TOPMOST, 0, 0, 0, 0, SWP_SHOWWINDOW or SWP_NOMOVE or SWP_NOSIZE or SWP_NOACTIVATE);
Form1.Refresh;
Application.ProcessMessages;
Timer1.Enabled := True;