ComponentOne Data Source for Entity Framework
ComponentOne LiveLinq / How to Use LiveLinq / Query Collection / Using ADO.NET Data Collections (DataSet)
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    Using ADO.NET Data Collections (DataSet)
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    ADO.NET DataTable can also be used in LiveLinq, for example:

    C#
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    CustomersDataTable customers = ...
var query =
  from c in customers.AsIndexed() where c.City == "London" select c;
    For that, you’ll need to add
    C#
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    using C1.LiveLinq.AdoNet;

    to your source file. The AsIndexed() used will be  C1.LiveLinq.AdoNet.AdoNetExtensions.AsIndexed. It is specifically optimized for data in ADO.NET DataSets.