private void BindMRP(int ViewAll, string EntityCode, string BUCode)
        {
            //MRPClass.PrintString("MRP is bind");
            DataTable dtRecord = MRPClass.Master_MRP_List(ViewAll, EntityCode, BUCode);

            MainTable.DataSource   = dtRecord;
            MainTable.KeyFieldName = "PK";
            MainTable.DataBind();
        }