C# cas

            hodiny = DateTime.UtcNow.Hour + 1;
            minuty = DateTime.UtcNow.Minute;
            sekundy = DateTime.UtcNow.Second;

            String cas = "";

            if (hodiny < 10)
            {
                cas += "0" + hodiny;
            }
            else
            {
                cas += hodiny;
            }
            cas += ":";

            if (minuty < 10)
            {
                cas += "0" + minuty;
            }
            else
            {
                cas += minuty;
            }
            cas += ":";

            if (sekundy < 10)
            {
                cas += "0" + sekundy;
            }
            else
            {
                cas += sekundy;
            }

            lblCas.Text = cas;