LINQ stands for Language - Integrated Query. LINQ adds to C# the ability to generate query for any LINQ - compatible data source. Furthermore, the syntax used for the query is the same, no matter what data source is used. This means that the syntax used to query data in a relational database is the same as that used to query data stored in an array, for example. It is no longer necessary to use SQL or any other non - C# mechanism. The query capability is fully integrated into the C# language.
In addition to using LINQ with SQL, LINQ can be used with XML files and ADO.NET Datasets. Perhaps it is equally important, it can also be used with C# arrays and collections. Therefore, LINQ gives you a uniform way to access data.
LINQ is supported by a set of interrelated features, including the query syntax added to the C# language, lambda expressions, anonymous types, and extension methods.
In addition to using LINQ with SQL, LINQ can be used with XML files and ADO.NET Datasets. Perhaps it is equally important, it can also be used with C# arrays and collections. Therefore, LINQ gives you a uniform way to access data.
LINQ is supported by a set of interrelated features, including the query syntax added to the C# language, lambda expressions, anonymous types, and extension methods.
