How to get index using LINQ? [duplicate]

by 
myCars.Select((v, i) => new {car = v, index = i}).First(myCondition).index;

or the slightly shorter

myCars.Select((car, index) => new {car, index}).First(myCondition).index;

or the slightly shorter shorter

myCars.Select((car, index) => (car, index)).First(myCondition).index;

More Related Contents:

  1. C# custom add in a List
  2. LINQ query on a DataTable
  3. Distinct not working with LINQ to Objects
  4. When to use Cast() and Oftype() in Linq
  5. Split a collection into `n` parts with LINQ? [duplicate]
  6. Order of LINQ extension methods does not affect performance?
  7. Query an XDocument for elements by name at any depth
  8. What is the point of Lookup?
  9. Extension methods syntax vs query syntax
  10. Conversion from List to array T[]
  11. Enumerating through an object’s properties (string) in C#
  12. Is the Linq Count() faster or slower than List.Count or Array.Length?
  13. How do I create an expression tree calling IEnumerable.Any(…)?
  14. Intersect LINQ query
  15. LINQ – Query syntax vs method chains & lambda [closed]
  16. Resolving extension methods/LINQ ambiguity
  17. What is the performance of the Last() extension method for List?
  18. Should I use two “where” clauses or “&&” in my LINQ query?
  19. Max or Default?
  20. Performance of Find() vs. FirstOrDefault() [duplicate]
  21. What does this C# code with an “arrow” (=>, an equal sign and greater than sign) mean and how is it called?
  22. Using Linq Except not Working as I Thought
  23. What is the purpose of AsQueryable()?
  24. LINQ query to return a Dictionary
  25. LINQ performance FAQ
  26. A dictionary where value is an anonymous type in C#
  27. Expressing recursion in LINQ
  28. C# Searching for files and folders except in certain folders
  29. Linq where column == (null reference) not the same as column == null
  30. Does “foreach” cause repeated Linq execution?

Leave a Comment