C# Enum如何透過Name去取得Value?

c# enum

lazywayne 2020-05-03 14:53:36 ‧ 2402 瀏覽

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C# Enum如何透過Name去取得Value
小弟在 Enum 內宣告了不少東西

        public enum enum_Channel
        {
            Ch01 = 0x81,
            Ch02,
            Ch03,
            Ch04,
            Ch05,
            Ch06,
            Ch07,
            Ch08,
            Ch09,
            Ch10,
            Ch11,
            Ch12,
            Ch13,
            Ch14,
            Ch15,
            Ch16,
            Ch17,
            Ch18,
            Ch19,
            Ch20,
            Ch21,
            Ch22,
            Ch23,
            Ch24,
            Ch25,
            Ch26,
            Ch27,
            Ch28,
            Ch29,
            Ch30,
            Ch31,
            Ch32,
            Ch33,
            Ch34,
            Ch35,
            Ch36,
            Ch37,
            Ch38,
            Ch39,
        }

但是我發現如果我要直接把這些東西的內容值取出來,並且印出來,好像辦不到
比方我我想印出Ch39的數值(167),該怎麼印呢?

japhenchen iT邦超人 1 級 ‧ 2020-05-04 08:24:50 檢舉

Console.WriteLine( enum_Channel.Ch01.ToString() );

.............剛剛看到海大大回了同樣的答案...........不敢刪.....

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1 個回答

海綿寶寶

iT邦大神 1 級 ‧ 2020-05-03 17:18:01

最佳解答

using System;
					
public class Program
{
	public enum enum_Channel
        {
            Ch01 = 0x81,
            Ch02,
            Ch03,
            Ch04,
            Ch05,
            Ch06,
            Ch07,
            Ch08,
            Ch09,
            Ch10,
            Ch11,
            Ch12,
            Ch13,
            Ch14,
            Ch15,
            Ch16,
            Ch17,
            Ch18,
            Ch19,
            Ch20,
            Ch21,
            Ch22,
            Ch23,
            Ch24,
            Ch25,
            Ch26,
            Ch27,
            Ch28,
            Ch29,
            Ch30,
            Ch31,
            Ch32,
            Ch33,
            Ch34,
            Ch35,
            Ch36,
            Ch37,
            Ch38,
            Ch39,
        }
	public static void Main()
	{
		Console.WriteLine((int)enum_Channel.Ch39);
	}
}