What is the DataSet object in ADO.NET and its role ?

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About ado.net object dataset.

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.NET singh1234 6 months 2 Answer 1252 views 0

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  1. Dishaa_29

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    ADO.NET Dataset :

    The ADO.NET DataSet contains DataTableCollection and their DataRelationCollection.

    It represents a collection of data retrieved from the Data Source. We can use Dataset in combination with DataAdapter class. The DataSet object offers a disconnected data source architecture.
    The Dataset can work with the data it contain, without knowing the source of the data coming from. That is , the Dataset can work with a disconnected mode from its Data Source. It gives a better advantage over DataReader , because the DataReader is working only with the connection oriented Data Sources.

    The Dataset contains the copy of the data we requested. The Dataset contains more than one Table at a time. We can set up Data Relations between these tables within the DataSet. The data set may comprise data for one or more members, corresponding to the number of rows.

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