c# - What is LINQ and what does it do? - Stack Overflow
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 …
c# - LINQ's Distinct () on a particular property - Stack Overflow
Jan 29, 2009 · LINQ-Like has nothing to do with preference, being "LINQ-like" has to do with looking like a different query language being embedded into C#, I prefer the fluent interface, …
c# - How to get index using LINQ? - Stack Overflow
Mar 18, 2010 · 481 This question already has answers here: Get List<> element position in c# using LINQ (11 answers) How to get the index of an element in an IEnumerable? (14 answers)
c# - How to use LINQ Distinct () with multiple fields - Stack Overflow
How to use LINQ Distinct () with multiple fields Asked 13 years, 6 months ago Modified 3 years, 1 month ago Viewed 281k times
c# - LINQ query on a DataTable - Stack Overflow
Aug 14, 2008 · I'm trying to perform a LINQ query on a DataTable object and bizarrely I am finding that performing such queries on DataTables is not straightforward. For example: var …
c# - LEFT OUTER JOIN in LINQ - Stack Overflow
Apr 11, 2014 · How to perform left outer join in C# LINQ to objects without using join-on-equals-into clauses? Is there any way to do that with where clause? Correct problem: For inner join is …
c# - LINQ: Select an object and change some properties without …
I want to change some properties of a LINQ query result object without creating a new object and manually setting every property. Is this possible? Example: var list = from something in …
c# - When to use .First and when to use .FirstOrDefault with LINQ ...
Jun 22, 2009 · -6 linq many ways to implement single simple query on collections, just we write joins in sql, a filter can be applied first or last depending on the need and necessity. Here is an …
c# - Select distinct using linq - Stack Overflow
Select distinct using linq [duplicate] Asked 12 years, 1 month ago Modified 8 years, 4 months ago Viewed 848k times
c# - How to group by multiple columns using LINQ - Stack Overflow
How can I do group by multiple columns in LINQ? Something similar to this in SQL: SELECT * FROM <TableName> GROUP BY <Column1>,<Column2> How can I convert this to LINQ: