LINQ查询返回Dictionary <string,string>

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

class Program
{
    static void Main()
    {
        string[] data = { "key1:value1", "key2:value2", "key3:value3" };

        Dictionary<string, string> dictionary = data.Select(x => x.Split(':'))
                                                .ToDictionary(x => x[0], x => x[1]);

        foreach (KeyValuePair<string, string> kvp in dictionary)
        {
            Console.WriteLine("Key = {0}, Value = {1}", kvp.Key, kvp.Value);
        }
    }
}