CSharp LINQ IEnumerable

CSharp examples for LINQ:IEnumerable

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Description

Click the following links for the tutorial for LINQ and IEnumerable.

  1. display the Min, Max, Sum and Average
  2. sum of values via Aggregate
  3. sum of squares of values via Aggregate
  4. product of values via Aggregate
  5. Select Collection or Array Elements
  6. Remove Duplicate Items from an Array or Collection
  7. Concatenate Data Sources
  8. Aggregate Data Sources


  9. Create Custom LINQ Extension Methods
  10. Convert from IEnumerable<>
  11. Pass array as IEnumerable parameter
  12. Finding the first even number in the numbers list
  13. Finding the first word that begins with 't' or 'T'
  14. Finding the first item in the array
  15. Finding the first word with more than 4 chars
  16. Finding the first word that contains the character 'r'


  17. Finding all numbers greater than 4
  18. Finding the last word in the list with a length > 4
  19. Finding whether the list contains a word with the letter 'r' in it
  20. Is the predicate true for all words in the list
  21. Listing the squares of all the numbers
  22. Listing numbers 1 greater than each number in the list
  23. Writing out the words in a lambda with a block and a variable definition
  24. Writing out a fun ending to each word
  25. Writing queries with methods rather than keywords
  26. Computing nine factorial with LINQ