WHAT IS THE ROLE OF DATAREADER OBJECT?

Sumit Kesarwani

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Posted by  Sumit Kesarwani
C# 
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  1. Sumit Kesarwani

    Post:782

    Points:3910
    What is the role of DataReader object?

    A DataReader object provides forward only, read only access to a database.

    The connection to the database must be open while accessing data through DataReader object.

    It loads only a single row at a time in the memory.

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