Communicating with the Database
.NET Framework 4.5
The topics in this section describe some basic aspects of how you establish and maintain communication with the database.
In This Section
- How to: Connect to a Database
- Describes how to use the DataContext class to connect to a database.
- How to: Directly Execute SQL Commands
- Describes how you can use ExecuteCommand to send SQL-language commands.
- How to: Reuse a Connection Between an ADO.NET Command and a DataContext
- Provides examples of how to use an existing ADO.NET connection in a LINQ to SQL application.
See Also
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