title: Using DataTable in .NET Core
body: <p>I have a stored procedure in SQL Server that accepts a User-Defined Table Type. I'm following the answer from this post <a href="https://stackoverflow.com/questions/25326224/bulk-insert-from-c-sharp-list-into-sql-server-into-multiple-tables-with-foreign?noredirect=1&amp;lq=1">Bulk insert from C# list into SQL Server into multiple tables with foreign key constaints</a> on how to send a DataTable to a stored procedure in SQL.</p>
  
  <p>But when I create <code>DataTable table = new DataTable();</code> I get an error that <code>DataTable does not contain a constructor that takes 0 arguments</code>.</p>
  
  <p>I found this <a href="https://github.com/VahidN/EPPlus.Core/issues/4" rel="noreferrer">https://github.com/VahidN/EPPlus.Core/issues/4</a> which basically saying <code>DataTable</code> is no longer supported in .NET Core. So now what? how do I create a DataTable (or what is it's replacement)? how do I send a User-Defined Table Type to SQL Server on .NET Core?</p>