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C# Linq ThenBy Method
Orders elements in a sequence using ThenBy() method.
We have the following string array.
string[] str = { "AAA", "AAAA", "A", "AAAAA", "AAAAAAAAA" };
Now, use Lambda Expressions and set a condition inside the ThenBy() method to sort the strings according to the number of characters they have.
IEnumerable<string> res = str.AsQueryable() .OrderBy(alp => alp.Length).ThenBy(alp => alp);
Example
using System; using System.Linq; using System.Collections.Generic; public class Demo { public static void Main() { string[] str = { "AAA", "AAAA", "A", "AAAAA", "AAAAAAAAA" }; IEnumerable<string> res = str.AsQueryable() .OrderBy(alp => alp.Length).ThenBy(alp => alp); foreach (string arr in res) Console.WriteLine(arr); } }
Output
A AAA AAAA AAAAA AAAAAAAAA
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