# Bulk Insert from datatable using c#.net

**URL:** <https://discuss.elastic.co/t/bulk-insert-from-datatable-using-c-net/287516>\
**Category:** Elasticsearch\
**Tags:** language-clients\
**Created:** [October 24, 2021, 6:04pm UTC](https://discuss.elastic.co/t/bulk-insert-from-datatable-using-c-net/287516 "2021-10-24T18:04:43Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![balupad14](https://avatars.discourse-cdn.com/v4/letter/b/df705f/32.png) [@balupad14](https://discuss.elastic.co/u/balupad14)\
**Post date:** [October 24, 2021, 6:04pm UTC](https://discuss.elastic.co/t/bulk-insert-from-datatable-using-c-net/287516/1 "2021-10-24T18:04:43Z")

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Hi All,

I have a situation that I have to use the bulk insert using c#.net. The thing is the source is from the data table (dynamic data). Can you please someone help me to solve this ? Advance wishes.

Thank you

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**Author:** ![forloop](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/forloop/32/9021_2.png) [@forloop](https://discuss.elastic.co/u/forloop)\
**Post date:** [November 15, 2021, 8:50am UTC](https://discuss.elastic.co/t/bulk-insert-from-datatable-using-c-net/287516/2 "2021-11-15T08:50:28Z")

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Hi @balupad14,

I suggest building an `IEnumerable<T>` from the DataTable (`System.Data.DataTable`, right?) and using the [Bulk observable](https://www.elastic.co/guide/en/elasticsearch/client/net-api/current/indexing-documents.html#bulkall-observable) to index into Elasticsearch.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [December 13, 2021, 8:50am UTC](https://discuss.elastic.co/t/bulk-insert-from-datatable-using-c-net/287516/3 "2021-12-13T08:50:55Z")

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