private void button5_Click(object sender, EventArgs e)
        {
            int[] cou = new int[6];
            cou[0] = listBox1.Items.Count;
            cou[1] = listBox2.Items.Count;
            cou[2] = listBox3.Items.Count;
            cou[3] = listBox4.Items.Count;
            cou[4] = listBox5.Items.Count;
            cou[5] = listBox6.Items.Count;
            int count = cou[0];
            for (int i = 1; i < 6; i++)
            {
                if (count < cou[i])
                {
                    count = cou[i];
                }
            }
            string[] des = new string[count];
            string[] gio = new string[count];
            string[] ent = new string[count];
            string[] usc = new string[count];
            string[] net = new string[count];
            string[] tot = new string[count];
            listBox1.Items.CopyTo(des, 0);
            listBox2.Items.CopyTo(ent, 0);
            listBox3.Items.CopyTo(usc, 0);
            listBox4.Items.CopyTo(net, 0);
            listBox5.Items.CopyTo(tot, 0);
            listBox6.Items.CopyTo(gio, 0);
            PrintDocument prdoc = new PrintDocument();
            prdoc.PrintPage += new PrintPageEventHandler(this.PrintPageEvent);
            prdoc.Print();
            
        }
        private void PrintPageEvent(object sender, PrintPageEventArgs ev)
        {
            int[] cou = new int[6];
            cou[0] = listBox1.Items.Count;
            cou[1] = listBox2.Items.Count;
            cou[2] = listBox3.Items.Count;
            cou[3] = listBox4.Items.Count;
            cou[4] = listBox5.Items.Count;
            cou[5] = listBox6.Items.Count;
            int count = cou[0];
            for (int i = 1; i < 6; i++)
            {
                if (count < cou[i])
                {
                    count = cou[i];
                }
            }
            string[] des = new string[count];
            string[] gio = new string[count];
            string[] ent = new string[count];
            string[] usc = new string[count];
            string[] net = new string[count];
            string[] tot = new string[count];
            listBox1.Items.CopyTo(des, 0);
            listBox2.Items.CopyTo(ent, 0);
            listBox3.Items.CopyTo(usc, 0);
            listBox4.Items.CopyTo(net, 0);
            listBox5.Items.CopyTo(tot, 0);
            listBox6.Items.CopyTo(gio, 0);
            int maxdes = des[0].Length;
            int maxent = ent[0].Length;
            int maxusc = usc[0].Length;
            int maxnet = net[0].Length;
            int maxtot = tot[0].Length;
            string[] desspazi = new string[count];
            string[] entspazi = new string[count];
            string[] uscspazi = new string[count];
            string[] netspazi = new string[count];
            string[] totspazi = new string[count];
            for (int i = 1; i < count; i++)
            {
                if (maxdes < des[i].Length)
                {
                    maxdes = des[i].Length;
                }
                if (maxent < ent[i].Length)
                {
                    maxent = ent[i].Length;
                }
                if (maxusc < usc[i].Length)
                {
                    maxusc = usc[i].Length;
                }
                if (maxnet < net[i].Length)
                {
                    maxnet = net[i].Length;
                }
                if (maxtot < tot[i].Length)
                {
                    maxtot = tot[i].Length;
                }
            }
            int diff = 0;
            for (int i = 0; i < count; i++)
            {
                diff = maxdes - des[i].Length;
                desspazi[i] = "";
                for (int j = 0; j < diff; j++)
                {
                    desspazi[i] = desspazi[i] + " "; 
                }
            }
            diff = 0;
            for (int i = 0; i < count; i++) 
            {
                diff = maxent - ent[i].Length;
                entspazi[i] = "";
                for (int j = 0; i < diff; j++)
                {
                    entspazi[i] += " ";
                }
            }
            diff = 0;
            for (int i = 0; i < count; i++)
            {
                diff = maxusc - usc[i].Length;
                uscspazi[i] = "";
                for (int j = 0; j < diff; j++)
                {
                    uscspazi[i] += " ";
                }
            }
            diff = 0;
            for (int i = 0; i < count; i++)
            {
                diff = maxnet - net[i].Length;
                netspazi[i] = "";
                for (int j = 0; j < diff; j++)
                {
                    netspazi[i] += " ";
                }
            }
            diff = 0;
            for (int i = 0; i < count; i++)
            {
                diff = maxtot - tot[i].Length;
                uscspazi[i] = "";
                for (int j = 0; j < diff; j++)
                {
                    uscspazi[i] += " ";
                }
            }
            for (int i = 0; i < count; i++)
            {
                des[i] += desspazi[i];
                ent[i] += entspazi[i];
                usc[i] += uscspazi[i];
                tot[i] += totspazi[i];
                net[i] += netspazi[i];
            }
            int pag = 1;
            Font MyFont = new Font("Arial", 15);
            for (int i = 0; i < count; i++)
            {
                
                int m = 50;
                m += 20;
                string prova = "";
                prova = gio[i] + " " + des[i] + " " + ent[i] + " " + usc[i] + " " + net[i] + " " + tot[i];
                ev.Graphics.DrawString(prova, MyFont, new SolidBrush(Color.Black), (ev.PageBounds.Left + 50), (m));
                ev.Graphics.DrawString("\n", MyFont, new SolidBrush(Color.Black), (ev.PageBounds.Left + 50), (m + 3));
                /*int altezza = ev.PageSettings.PaperSize.Height;
                if (m > (altezza - 150))
                {
                    ev.Graphics.DrawString(pag.ToString(), MyFont, new SolidBrush(Color.Black), (ev.PageBounds.Left + 50), (m + 3));
                    ev.Graphics.DrawString("\f", MyFont, new SolidBrush(Color.Black), (ev.PageBounds.Left + 50), (m + 3));
                    m = 50;
                    pag++;
                }*/
            }
        }