Give an example of a Wildl Card based Pattern Matching in C# 7.0

Posted by Rajnilari2015 on 6/23/2016 | Category: C# Interview questions | Views: 1954 | Points: 40

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Answer:

List<object> objCollection = new List<object>() { 10, 20, null, "hello", 12.5 };



    foreach (object o in new List<object>() { 10, 20, null, "hello", 12.5 })

    {

        if (o is *)

        {

            Console.WriteLine("It's a match for {0}",o);

        }       

    }

It's obvious from the program that, * is the wild card that matches all the types. This is Wildl Card based Pattern Matching in C# 7.0

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