c# - What is LINQ and what does it do? - Stack Overflow
Aug 2, 2018 · LINQ is a technology for extracting data using an idiom derived from the C# programming language. While it owes much in functional design to SQL, it is fundamentally its own data querying …
How LINQ works internally? - Stack Overflow
Mar 22, 2009 · I love using LINQ in .NET, but I want to know how that works internally?
What is the difference between "LINQ to Entities", "LINQ to SQL" and ...
With Linq to SQL you define .net classes that map to the database and Linq-to-SQL takes care of loading the data from the SQL server database And finally the Entity framework is a system where …
c# - Where IN clause in LINQ - Stack Overflow
Jun 6, 2009 · How to make a where in clause similar to one in SQL Server? I made one by myself but can anyone please improve this? public List<State> Wherein(string listofcountrycodes) { ...
c# - "IN" Operator in Linq - Stack Overflow
Feb 1, 2013 · I am trying to convert an old raw Sql query in Linq with Entity Framework here. It was using the IN operator with a collection of items. The query was something like that: SELECT …
LINQ Where with AND OR condition - Stack Overflow
Jan 11, 2016 · LINQ Where with AND OR condition Asked 16 years, 2 months ago Modified 6 years, 7 months ago Viewed 200k times
Newest 'linq' Questions - Stack Overflow
Dec 11, 2025 · I am new to LINQ query and trying figure out how to filter list of records based on the list of IDs found in the sub-query inside. Basically, I am looking for the option similar to SQL "IN" ...
"Or" equivalent in Linq Where () lambda expression
Jan 3, 2018 · Given an existing Linq query you can add a where clause that takes an array of strings (SearchStrings), and check if any of them match whatever object in the collection you're search.
Pros and Cons of LINQ (Language-Integrated Query)
Apr 25, 2017 · Wide range of operators provided by default, and others can easily be added for LINQ to Objects Language features introduced primarily for LINQ are widely applicable elsewhere (yay for …
How can I conditionally apply a Linq operator? - Stack Overflow
Aug 14, 2008 · We're working on a Log Viewer. The use will have the option to filter by user, severity, etc. In the Sql days I'd add to the query string, but I want to do it with Linq. How can I conditionally add...