c# - 如何在 C# 中将克转换为磅

Question

我的问题是如何从公斤转换为磅和盎司？

我知道 1kg=1000gm 和 2 lb 3.274 oz (1 lb = 16 oz)

我将阅读包含以下内容的文件：

A 重量 3000 gm，B 重量 90 kg

所以 3000 公斤的结果将是188 磅和 1.6 盎司。

static void ToLB(double Weight, string type)
{
    double Weightgram, kgtopounds;
    // lbs / 2.2 = kilograms
    // kg x  2.2 = pounds

    if (type == "g")
    {
        // convert gram to kg
        Weightgram = Weight * 1000;
        // then convert kg to lb
        kgtopounds = 2.204627 * Weight;
        //convert gram to oz" 

        Weightgram = Weightgram * 0.035274;
        Console.Write("\n");
        Console.Write(kgtopounds);
    }
// I want to convert each gram and kg to pounds and oz using C# 

Answer 1

您应该改为使用enum您的类型（也就是说，如果它适合您的文件读取模型等等）。这是我得出的解决方案：

public static void ConvertToPounds(double weight, WeightType type)
{
    switch (type)
    {
        case WeightType.Kilograms:
        {
            double pounds = weight * 2.20462d;
            double ounces = pounds - Math.Floor(pounds);
            pounds -= ounces;
            ounces *= 16;
            Console.WriteLine("{0} lbs and {1} oz.", pounds, ounces);
            break;
        }
        default:
            throw new Exception("Weight type not supported");
    }
}

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