# Help with multi Highlights fileds with NEST

**URL:** https://discuss.elastic.co/t/help-with-multi-highlights-fileds-with-nest/91542
**Category:** Elasticsearch
**Created:** [July 2, 2017, 8:33am UTC](https://discuss.elastic.co/t/help-with-multi-highlights-fileds-with-nest/91542 "2017-07-02T08:33:25Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Dror\_Musahy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dror_musahy/32/19113_2.png) [@Dror\_Musahy](https://discuss.elastic.co/u/Dror_Musahy)
#### Post date: [July 2, 2017, 8:33am UTC](https://discuss.elastic.co/t/help-with-multi-highlights-fileds-with-nest/91542/1 "2017-07-02T08:33:25Z")

</div>

Hi,

I call this private GetHighLights from query:  
...  
..  
.Aggregations(Get.Aggregations)  
.Highlight(GetHighLights)

but unable understand the way to replace it with more generic way like {"Title","Sumamry","Description"}

private HighlightDescriptor GetHighLights(HighlightDescriptor book)  
{  
return book  
.PreTags("_")  
.PostTags("\</em")  
.Fields(  
f =\> f  
.Field(u =\> u.Title),  
f =\> f  
.Field(u =\> u.Sumamry),  
f =\> f  
.Field(u =\> u.Description)  
);_

```
    }
```

---

<div class="post-metadata">

### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 30, 2017, 8:33am UTC](https://discuss.elastic.co/t/help-with-multi-highlights-fileds-with-nest/91542/2 "2017-07-30T08:33:37Z")

</div>

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