Queryable.Sum(projection) : Queryable « System.Linq « C# / C Sharp by API






Queryable.Sum(projection)

  
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

public class MainClass {
    public static void Main() {
        string[] words = { "cherry", "apple", "blueberry" };

        double totalChars = words.Sum(w => w.Length);

        Console.WriteLine("There are a total of {0} characters in these words.", totalChars);
    }
}

   
    
  








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