Functional C# by Unknown

Author:Unknown
Language: eng
Format: mobi, epub
Publisher: Packt Publishing

As you can see in the output, we group all the students who take a particular course. We then enumerate the query to get the result.

Ordering

Ordering is an operation that will sort the return sequence from the input sequence using the default comparer. For instance, if we have a sequence in the string type, the default comparer will perform an alphabetical sort from A to Z. Let's take a look at the following code, which we can find in the Ordering.csproj project:

public partial class Program { public static void OrderByOperator() { IEnumerable<string> query = nameList.OrderBy(n => n); foreach (string s in query) { Console.WriteLine(s); } } }

For the sequence that we have to feed to the query, the code is as follows:

public partial class Program { static List<string> nameList = new List<string>() { "Blair", "Lane", "Jessie", "Aiden", "Reggie", "Tanner", "Maddox", "Kerry" }; }

If we run the preceding OrderByOperator() method, we will get the following output on the console:

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