SoundPlayer player1 = new SoundPlayer();    //הגדרת הנגן1
        SoundPlayer player2 = new SoundPlayer();    //הגדרת נגן2
        //----------------------------
              private void pictureBox4_Click(object sender, EventArgs e)
        {
            if (F1 == 0)
            {
                player2.SoundLocation = "sounds//hold.wav";
                player2.Play();
                pictureBox4.Image = Image.FromFile("Hold2.png");
                F1 = 1;
                CheckRounds(F1, F2, F3);
            }
            else if (F1 == 1)
            {
                pictureBox4.Image = Image.FromFile("Hold.png");
                F1 = 1;
                CheckRounds(F1, F2, F3);
            }
        }