/// <summary>
/// 分页查询方法
/// </summary>
/// <param name="samplePageInDto">分页查询实体</param>
/// <returns>分页查询结果</returns>
public PageOutDtoBase <SampleOutDto> GetSamplesByPage(SamplePageInDto samplePageInDto)
{
var result = new PageOutDtoBase <SampleOutDto>();
Expression <Func <Sample, bool> > predicate =
d => d.Name.Contains(samplePageInDto.Name.IsNullOrEmpty() ? "" : samplePageInDto.Name) || d.Remark.Contains(samplePageInDto.Remark.IsNullOrEmpty() ? "" : samplePageInDto.Remark);
var list = _repository.GetPaged(predicate, samplePageInDto.CurrentPageIndex, samplePageInDto.PageSize,
samplePageInDto.SortField, samplePageInDto.SortBy);
result.Data = Mapper.Map <List <SampleOutDto> >(list);
result.Total = _repository.Count(predicate);
return(result);
}