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Sqlconnection sqlcommand sqldataadapter

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Sqlconnection
Indicates an open connection to the SQL Server database.

System. Data. sqlclient. sqlconnection

The sqlconnection object indicates a unique session with the SQL server data source. For the Client/Server database system, it is equivalent to a network connection to the server. Sqlconnection is used with sqldataadapter and sqlcommand to improve performance when connecting to the Microsoft SQL Server database. For all third-party SQL Server products and other data sources that support OLE DB, use oledbconnection.

Sqldataadapter
Indicates a set of data commands used to fill the dataset and update the SQL Server database and connect to a database.

System. Data. sqlclient. sqldataadapter

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Related Keywords:
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