Linq updating records

This walkthrough provides a fundamental end-to-end LINQ to SQL scenario for adding, modifying, and deleting data in a database.

You will use a copy of the sample Northwind database to add a customer, change the name of a customer, and delete an order.

LINQPad includes an optimized engine to build typed data contexts on the fly, and includes drivers and formatters for: And when you need to, you can still query in good old-fashioned SQL — even if your back-end is SQLite, Oracle or My SQL.

Without any heavy installations or oppressive EULAs!

tutorial overview, then how to get started very quickly with its usage on our C#.

NET based applications(This can be used in both desktop and web applications in the exactly same way).

For more general information about LINQ, see LINQ (Language-Integrated Query).

LINQPad’s Dump method is famous for its capacity to eat almost anything!

Tuned with numerous heuristics, it intelligently walks object graphs for the best possible output.

These tools also generate properties on the entity container class for the collections that are exposed as feeds by the service.

Each of these properties of the class that encapsulates the data service return a Data Service Query interface defined by LINQ, you can compose a LINQ query against feeds exposed by the data service, which are translated by the client library into a query request URI that is sent to the data service on execution.


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