Question

How to return two values from a method using KeyValuePair in C#

Answer 1

using System;
using System.Collections.Generic;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine(GetStrings());
        }

        static KeyValuePair<string, string> GetStrings()
        {
            string s1 = "Star Wars";
            string s2 = "Avatar";

            return new KeyValuePair<string, string>(s1, s2);
        }
    }
}

/*
run:

[Star Wars, Avatar]

*/

 

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Answer 2

using System;
using System.Collections.Generic;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine(GetStrings().Key);
            Console.WriteLine(GetStrings().Value);
        }

        static KeyValuePair<string, string> GetStrings()
        {
            string s1 = "Star Wars";
            string s2 = "Avatar";

            return new KeyValuePair<string, string>(s1, s2);
        }
    }
}

/*
run:

Star Wars
Avatar

*/

 

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