如何在C#中使用LINQ从Dictionary转换为SortedDictionary？

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

class Program
{
    static void Main()
    {
        // 创建一个Dictionary
        Dictionary<string, int> myDict = new Dictionary<string, int>();
        myDict.Add("apple", 5);
        myDict.Add("banana", 3);
        myDict.Add("orange", 7);

        // 将Dictionary转换为SortedDictionary并按值排序
        SortedDictionary<string, int> sortedDict = new SortedDictionary<string, int>(myDict.OrderBy(x => x.Value));

        // 输出排序后的SortedDictionary
        foreach (KeyValuePair<string, int> item in sortedDict)
        {
            Console.WriteLine("{0}: {1}", item.Key, item.Value);
        }
    }
}