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Editorial Team
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Asked: 2026-05-26T03:24:04+00:00

In the past, I always use Class SqlBulkCopy to complete bulk insert. But I

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In the past, I always use Class SqlBulkCopy to complete bulk insert. But I don’t know how to implement it using Linq to SQL. If inserted one by one, Efficiency will be very low.
Any good ideas?
Thanks in advance and sorry for my poor English.

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  1. Editorial Team

    Simple: you don’t. You just use SqlBulkCopy. LINQ-to-SQL is simply a tool. SqlBulkCopy is a tool. Use the right tool for each job. Sometimes that means using something that isn’t LINQ-to-SQL. This might mean creating a DataTable (or a spoof IDataReader if you are feeling ambitious) to represent the data; look perhaps at Convert generic List/Enumerable to DataTable? to get from your typed objects to a DataTable you can feed to SqlBulkCopy.

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