从枚举获取整数值 [英] Getting the integer value from enum

问题描述

我正在开发一个基本的 Battleship游戏，以帮助我提高C#技能.现在，我在枚举方面遇到了一些麻烦.我有:

I am working on a basic Battleship game to help my C# skills. Right now I am having a little trouble with enum. I have:

enum game : int
{
    a=1,
    b=2,
    c=3,
}

我希望播放器传递输入"C"，并且某些代码返回整数 3 .我如何设置它以接受字符串var( string pick; )并使用此枚举将其转换为正确的int?我正在阅读的这本书有点令人困惑

I would like the player to pass the input "C" and some code return the integer 3. How would I set it up for it to take a string var (string pick;) and convert it to the correct int using this enum? The book I am reading on this is bit confusing

推荐答案

只需解析字符串并将其强制转换为int.

Just parse the string and cast to int.

var number = (int)((game) Enum.Parse(typeof(game), pick));

这篇关于从枚举获取整数值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！