private void bttImp_Click(object sender, EventArgs e)
        {
            Form newFrm = new frmImpostazioni();

            ((frmImpostazioni)newFrm).EnableOtherParam = false;
            newFrm.ShowDialog();
            //clsSetting.LoadParam();
            //clsDataBase.DbDisconnect();
            //clsDataBase.DbConnect();
        }
        private void tsmiToolsImp_Click(object sender, EventArgs e)
        {
            int count = 0;

            foreach (Form childForm in MdiChildren)
            {
                if (childForm.GetType().ToString() == "Trucks.frmImpostazioni")
                {
                    childForm.Focus();
                    count++;
                }
            }
            if (count == 0)
            {
                Form childForm = new frmImpostazioni();
                childForm.MdiParent = this;
                childFormNumber++;
                childForm.Show();
            }
        }