DataSet object is central to supporting disconnected, distributed data scenarios with ADO.NET It represents complete set of data. A DataSet object falls in disconnected components series. It consists of a collection of tables, rows, columns and relationships.
It contains a collection of DataTables and the DataTable contains a collection of DataRows, DataRelations, and DataColumns. In DataSet a DataTable maps to a table in the database. In DataSet the previous DataSet contains a DataTable that maps to the Orders table because you filled it with a SELECT query executed on the Order table.
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Define DataSet structure?
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Manish Kumar
22-Jun-2017DataSet object is central to supporting disconnected, distributed data scenarios with ADO.NET It represents complete set of data. A DataSet object falls in disconnected components series. It consists of a collection of tables, rows, columns and relationships.
It contains a collection of DataTables and the DataTable contains a collection of DataRows, DataRelations, and DataColumns. In DataSet a DataTable maps to a table in the database. In DataSet the previous DataSet contains a DataTable that maps to the Orders table because you filled it with a SELECT query executed on the Order table.