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C# Feature Presentation

Posted on: December 28, 2007

Here are the slide deck and source code used in my presentation about C# features for fellow developers. Topics include:

C# feature demo: Find even number from a list of integers:

  • C# 1.x – Loop in Collection (Array)
  • C# 1.x – Delegate (Custom Delegate)
  • C# 2.0 – Iterators (yield return)
  • C# 2.0 – Delegate (Predicate<T>)
  • C# 2.0 – Anonymous Method
  • C# 3.0 – Lambda Expression
  • C# 3.0 – LINQ (Language integrated Query)
  • C# 3.0 – Extended Method

LINQ demo: Match orders with appraisers

  • Select: Default, Anonymous Class, Dictionary
  • Where: Static, Dynamic Query
  • Group: Aggregation, e.g. count
  • Join: Inner Join, Out Join, Group Join
  • Order: e.g. order by count desc

 

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