/// <summary>        /// 分页        /// </summary>        /// <param name="num">每页的数量</param>        /// <param name="page">页码</param>        /// <param name="model">参数列表（用于查询）</param>        /// <returns></returns>        public static List<T> GetPagers(int num, int page, T model)        {            List<T> tList = new List<T>();            string name = new T().GetType().Name;            PropertyInfo[] proList = model.GetType().GetProperties();            string sqlStr = "select top " + num + "  * from " + name;            string whereStr = " ";            foreach (PropertyInfo pi in proList)            {                if (DbHelperSQL.IsPrimaryKey(pi.Name, name) == true)                {                    sqlStr = sqlStr + " where " + pi.Name + " not in (select top (" + num + " * (" + page + "-1))" + pi.Name + " from " + name + " order by OrderDate desc)";                }            }            foreach (PropertyInfo pi in proList)            {                if (pi.GetValue(model, null) != null && DbHelperSQL.IsPrimaryKey(pi.Name, name) == false)                {                    string piValue = http://www.mamicode.com/pi.GetValue(model, null).ToString();"False" && piValue != "0001/1/1 0:00:00" && piValue != "0")                    {                        whereStr += " and " + pi.Name + "=‘" + pi.GetValue(model, null).ToString() + "‘ order by OrderDate desc";                    }                }            }            string sql = sqlStr + whereStr;            DataTable dt = DbHelperSQL.Query(sql).Tables[0];            foreach (DataRow dr in dt.Rows)            {                T t = new T();                PropertyInfo[] list = t.GetType().GetProperties();                foreach (PropertyInfo pi in list)                {                    string piName = pi.Name;                    if (dt.Columns.Contains(piName))                    {                        if (!pi.CanWrite) continue;                        object value = http://www.mamicode.com/dr[piName];>