/// <summary>
/// 分页查询数据列表并排序
/// </summary>
/// <param name="pageIndex">页码</param>
/// <param name="pageSize">每页数量</param>
/// <param name="whereLandba">查询条件</param>
/// <param name="isAsc">是否升序</param>
/// <param name="orderLandbas">多个排序条件</param>
/// <returns>数据列表</returns>
public IQueryable <T> GetPageListOrderBys <TKey>(int pageIndex, int pageSize, Expression <Func <T, bool> > whereLandba, bool isAsc = true, params Expression <Func <T, TKey> >[] orderLandbas)
{
return(dal.GetPageListOrderBys(pageIndex, pageSize, whereLandba, isAsc, orderLandbas));
}
