OPENQUERY support for Linq-Entities (4.1+) RRS feed


  • Hi fixitchris,

    DbContext just wraps ObjectContext from EF4.0, there is not changes in Provider. You can refer this link: EF4.1

    EF also use ADO.NET to run CommandText:


    Command and Connection

    These two classes are thin wrappers over the DBCommandand DBConnectionclasses in System.Data. Command represents the SQL statement to be executed and Connection stores the DB connection info.


    Have a nice day.

    Alan Chen[MSFT]
    MSDN Community Support | Feedback to us
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    • Marked as answer by Alan_chen Wednesday, March 14, 2012 6:54 AM
    Thursday, February 23, 2012 8:39 AM

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