/// <summary>
        /// 初始化X
        /// </summary>
        private void InitX()
        {
            List<int> lstX = new List<int>();
            for (int i = 1; i <=72; i++)
            {
                lstX.Add(i);
            }
            cbX1.DataSource = lstX;
            cbX2.DataSource = lstX;
            cbX3.DataSource = lstX;
            cbX4.DataSource = lstX;
            cbX5.DataSource = lstX;
            cbX6.DataSource = lstX;
            cbX7.DataSource = lstX; 
        }