DataAdapter
To
retrieve data from the database and to fill a table in a DataSet we
need DataAdapter. It's an ADO.Net Object and It is provider specific.
DataAdapter
is like a bridge between a single DataTable in the DataSet and the
DataSource. You can perform Fetch, Insert, Upadte, Delete operation
using DataAdapter.
NameSpace to use DataAdapter
System.Data.SqlClient /*For SqlServer*/
System.Data.OleDb /*For OleDb Connection*/
System.Data.OracleClient /*For Oracle*/
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