/// <summary>
/// 通用单表列表翻页+where字符串拼接查询。（op后台使用，不适合高并发因为拼接sql没有参数化）
/// </summary>
/// <param name="pageCount">记录数</param>
/// <param name="pageIndex">页号</param>
/// <param name="pageSize">页码</param>
/// <param name="where">查询条件</param>
/// <param name="orderField">排序字段</param>
/// <param name="isDesc">排序规则（true正序false倒序）</param>
/// <returns></returns>
public IList <ExamEntity> Search(out int pageCount, int pageIndex, int pageSize, string where, string orderField, bool isDesc)
{
IList <ExamEntity> examList = new List <ExamEntity>();
examList = examdal.Search(out pageCount, pageIndex, pageSize, where, orderField, isDesc);
return(examList);
}
