/// <summary>
/// 数据分页
/// </summary>
/// <param name="where">条件的lambda</param>
/// <param name="order">排序的lambda</param>
/// <param name="total">总数，返回值</param>
/// <param name="pageSize">每一页数据的大小</param>
/// <param name="pageIndex">当前页索引</param>
/// <param name="isAsc">排序方式，true为正序，false为倒序</param>
/// <returns></returns>
public IList <T> GetPageList <S>(Expression <Func <T, bool> > where, Func <T, S> order,
out int total, int pageSize = 10, int pageIndex = 1, bool isAsc = false)
{
return(_baseDal.GetPageList(where, order, out total, pageSize, pageIndex, isAsc));
}