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  1. #1
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    Thumbs up Explain in brief DataAdapter class in ADO.NET

    The DataAdapter class retrieves data from the database, stores data in a dataset, and reflects the changes made in the dataset to the database. The DataAdapter class acts as an intermediary for all the communication between the database and the DataSet object. The DataAdapter Class is used to fill a DataTable or DataSet Object with data from the database using the Fill() method. The DataAdapter class applies the changes made in dataset to the database by calling the Update() method.

  2. #2
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    In ADO.NET, a DataAdapter functions as a bridge between a data source, and a disconnected data class, such as a DataSet. ... Data adapters are an integral part of ADO.NET managed providers, which are the set of objects used to communicate between a data source and a dataset.

  3. #3
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    The DataAdapter enables you to connect to a dataset and specify SQL strings for retrieving data from or writing data to a DataSet. As you've seen in the beginning of this article, a dataset represents inā€“memory cached data. An in memory object frees you from the confines of the specifics of database and allows you to deal with the data in memory. The DataAdapter serves as an intermediary between the database and the DataSet.

  4. #4
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    DataAdapter works in disconnected mode between data source and data classes.

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