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Power of Lambda Expressions :: Selecting Distinct Elements

Posted By:Jean Paul       Posted Date: October 22, 2010    Points: 15    Category: Visual Studio    URL: http://www.dotnetspark.com  

Provided a list of strings, we need to select the distinct ones, sort it and show it
 

            List list = new List();
            list.Add("abc");
            list.Add("xyz");
            list.Add("abc");
            list.Add("def");

            // Distinct
            list = list.Distinct().ToList();

            // Sort
            list.Sort();

            // Print
            list.ForEach(s => Console.WriteLine(s));

            Console.ReadKey();

     

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